Current data from the Cascade and Olympic Mtns of Washington and Oregon
Searching for data at time 2018052208..
Searching for data at time 2018052207..

5-21-2018
Northwest Avalanche Center
Mt Baker Ski Area, Washington

Wind gages unheated and may rime

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Wind  Hour Total 24 Hr Total
         PST     F     F     %     %   Min   Avg   Max   Dir Prec. Prec.  Snow  Snow
             5020' 4210' 5020' 4210' 5020' 5020' 5020' 5020' 4210' 4210' 4210' 4210'
------------------------------------------------------------------------------------
  5 21     0    40    39   100   100     0     0     2   187  0.00  0.00    58   122
  5 21   100    40    40   100   100     0     1     4    35  0.00  0.00    58   122
  5 21   200    39    39   100    99     0     2     5    46  0.00  0.00    57   122
  5 21   300    41    39   100   100     0     1     5   117  0.00  0.00    57   122
  5 21   400    38    39   100   100     0     3     7   213  0.00  0.00    57   122
  5 21   500    38    39   100   100     2     4     8    47  0.00  0.00    57   122
  5 21   600    39    39   100   100     0     2     4    52  0.00  0.00    57   122
  5 21   700    40    41   100    97     0     6    13   166  0.00  0.00    57   122
  5 21   800    45    43   100    89     0     7    11   198  0.00  0.00    57   121
  5 21   900    46    43    93    92     0     0     4   158  0.00  0.00    57   121
  5 21  1000    44    47    96    84     0     4     7    61  0.00  0.00    58   120
  5 21  1100    48    49    86    80     0     3     7    25  0.00  0.00    58   120
  5 21  1200    53    51    74    73     0     2     6   210  0.00  0.00    58   119
  5 21  1300    53    54    74    67     1     7    11   186  0.00  0.00    60   118
  5 21  1400    54    55    73    65     4     7    12   179  0.00  0.00    61   118
  5 21  1500    56    57    72    64     2     8    12   183  0.00  0.00    62   118
  5 21  1600    56    57    69    63     1     5     8   204  0.00  0.00    63   116
  5 21  1700    56    55    70    65     0     4     8   207  0.00  0.00    63   117
  5 21  1800    56    50    70    72     0     3     6   187  0.00  0.00    63   118
  5 21  1900    52    49    87    76     0     1     6   120  0.00  0.00    62   118
  5 21  2000    48    48    99    83     0     3     6    82  0.00  0.00    63   118
  5 21  2100    47    46   100    92     0     2     4    43  0.00  0.00    61   118
  5 21  2200    47    45    96    92     0     3     4    34  0.00  0.00    62   118
  5 21  2300    50    44    78    91     0     1     4    51  0.00  0.00    61   118

                                                                       Total
                                                                       Prec.
                                                                       4210'
    ------------------------------------------------------------------------
                                                                        0.00

                                      Page 1

    5-21-2018
    Northwest Avalanche Center
    Freestone Inn, Mazama, Washington
    
    Wind gages unheated and may rime
    24 hr Snowboard done for season

     MM/DD  Hour  Temp    RH Solar  Wind  Wind  Wind  Hour Total 24 Hr Total
             PST     F     %  W/m2   Avg   Max   Dir Prec. Prec.  Snow  Snow
                 2170' 2170' 2170' 2170' 2170' 2170' 2170' 2170' 2170' 2170'
    ------------------------------------------------------------------------
      5 21     0    56    58     0     2     5   277     0     0           2
      5 21   100    54    61     0     2     6   264     0     0           3
      5 21   200    54    61     0     3     6   259     0     0           3
      5 21   300    51    66     0     3     6   275     0     0           3
      5 21   400    51    68     0     3     5   292     0     0           3
      5 21   500    50    70    10     2     4   290     0     0           3
      5 21   600    53    64    49     2     5   276     0     0           0
      5 21   700    59    55    56     0     3   310     0     0           2
      5 21   800    63    49    73     1     5   316     0     0           3
      5 21   900    67    41   263     2     4    29     0     0           3
      5 21  1000    72    36   107     2     7    83     0     0           3
      5 21  1100    76    29   932     2     5   118     0     0           2
      5 21  1200    79    29   968     2     4   155     0     0           2
      5 21  1300    79    24   973     2     5   106     0     0           2
      5 21  1400    82    25   923     1     5   180     0     0           3
      5 21  1500    81    24    59     1     3   149     0     0           0
      5 21  1600    81    15   545     2     5   297     0     0           2
      5 21  1700    79    18    38     1     4   307     0     0           2
      5 21  1800    75    22    21     1     3   286     0     0           3
      5 21  1900    70    32     8     0     3   281     0     0           0
      5 21  2000    68    32     0     2     6   261     0     0           3
      5 21  2100    63    40     0     2     5   276     0     0           3
      5 21  2200    61    41     0     2     6   284     0     0           3
      5 21  2300    59    43     0     2     5   322     0     0           3

                                                                 Total
                                                                 Prec.
                                                                 2170'
          ------------------------------------------------------------
                                                                     0

                                      Page 1

5-21-2018
Northwest Avalanche Center
Washington Department of Transportation
Washington Pass, Washington

Wind gages unheated and may rime
5450' RH out

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind Equip  Hour Total Total
         PST     F     F     %     %   Avg   Max   Dir  Temp Prec. Prec.  Snow
             6680' 5450' 6680' 5450' 6680' 6680' 6680' 5450' 5450' 5450' 5450'
------------------------------------------------------------------------------
  5 21     0    41    32    84           0     2   303    61     0     0    58
  5 21   100    40    32    81           0     3   341    61     0     0    58
  5 21   200    41    31    78           0     2   280    60     0     0    58
  5 21   300    42    32    78           2     6    38    61     0     0    58
  5 21   400    43    32    77           2     6    16    60     0     0    58
  5 21   500    44    31    74           0     0   191    58     0     0    58
  5 21   600    46    36    68           0     4   257    61     0     0    57
  5 21   700    49    40    59           2     4   188    64     0     0    57
  5 21   800    51    44    58           3     7   170    71     0     0    57
  5 21   900    53    49    55           4     7   155    78     0     0    57
  5 21  1000    52    54    52           5     9   203    91     0     0    56
  5 21  1100    55    58    43           6    11   205   102     0     0    56
  5 21  1200    54    59    42           8    14   213   101     0     0    55
  5 21  1300    55    62    43           8    13   209   101     0     0    56
  5 21  1400    57    62    40           6    11   225   105     0     0    54
  5 21  1500    57    62    37           7    11   237   106     0     0    54
  5 21  1600    57    60    38           5     9   232    95     0     0    55
  5 21  1700    55    58    37           4    10   232    90     0     0    54
  5 21  1800    52    54    44           8    12   247    97     0     0    54
  5 21  1900    50    42    48          10    14   232    75     0     0    55
  5 21  2000    49    38    50           8    10   247    71     0     0    55
  5 21  2100    51    35    28           3     6   266    68     0     0    55
  5 21  2200    51    34    21           0     0     4    66     0     0    55
  5 21  2300    51    33    27           0     0     3    65     0     0    55

                                                                       Total
                                                                       Prec.
                                                                       5450'
    ------------------------------------------------------------------------
                                                                           0      

                                      Page 1

5-21-2018
Northwest Avalanche Center
Mission Ridge Ski Area, Washington

 MM/DD  Hour  Temp  Temp  Temp    RH    RH  Wind  Wind  Wind  Hour Total 24 Hr Total
         PST     F     F     F     %     %   Avg   Max   Dir Prec. Prec.  Snow  Snow
             6730' 5160' 4610' 6730' 5160' 6730' 6730' 6730' 5160' 5160' 5160' 5160'
------------------------------------------------------------------------------------
  5 21     0    49    44    46    74   100     3     6   246     0     0    52     4
  5 21   100    49    44    46    74    99     6     7   224     0     0    46     4
  5 21   200    49    44    45    72    99     4     6   230     0     0    44     4
  5 21   300    49    43    45    72    99     3     4   234     0     0    43     4
  5 21   400          43    45          98                       0     0    42     4
  5 21   500          43    45          99                       0     0    41     4
  5 21   600          46    48         100                       0     0    42     4
  5 21   700          50    53          91                       0     0    47     4
  5 21   800          54    56          78                       0     0    48     3
  5 21   900          54    55          81                       0     0    50     4
  5 21  1000          54    56          83                       0     0    49     5
  5 21  1100          55    56          84                       0     0    49     4
  5 21  1200          56    58          84                       0     0    50     4
  5 21  1300          56    59          83                       0     0    51     4
  5 21  1400          56    60          82                       0     0    51     4
  5 21  1500          58    62          79                       0     0    52     4
  5 21  1600          58    60          79                       0     0    52     4
  5 21  1700          57    57          86                       0     0    49     4
  5 21  1800          55    57          87                       0     0    47     4
  5 21  1900          54    55          90                       0     0    45     5
  5 21  2000          52    54          89                       0     0    45     5
  5 21  2100          51    53          86                       0     0    42     4
  5 21  2200          50    51          88                       0     0    42     4
  5 21  2300          49    51          86                       0     0    41     4

                                                                       Total
                                                                       Prec.
                                                                       5160'
    ------------------------------------------------------------------------
                                                                           0

                                      Page 1

    5-21-2018
    Northwest Avalanche Center
    Lake Wenatchee State Park, Washington
    
    Wind gages unheated and may rime

     MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Wind  Hour Total 24 Hr Total
             PST     F     %   Min   Avg   Max   Dir Prec. Prec.  Snow  Snow
                 1930' 1930' 1930' 1930' 1930' 1930' 1930' 1930' 1930' 1930'
    ------------------------------------------------------------------------
      5 21     0    54    72     0     0     3   327     0     0     2    10
      5 21   100    52    74     0     0     4   334     0     0     1    10
      5 21   200    49    84     0     0     2   358     0     0     1    11
      5 21   300    49    81     0     0     2   349     0     0     1     9
      5 21   400    46    88     0     0     1    12     0     0     0     8
      5 21   500    44    91     0     0     1    40     0     0     1     8
      5 21   600    47    89     0     0     1    39     0     0     0    10
      5 21   700    55    69     0     0     2    11     0     0     1    10
      5 21   800    59    60     0     0     3     5     0     0     2    10
      5 21   900    62    53     0     0     3   310     0     0     2     8
      5 21  1000    66    45     0     1     3   205     0     0     2    10
      5 21  1100    70    41     0     0     4   254     0     0     2    10
      5 21  1200    76    35     0     1     4   271     0     0     1     7
      5 21  1300    76    31     0     1     4   238     0     0     2    10
      5 21  1400    78    30     0     1     4   227     0     0     2     9
      5 21  1500    78    31     0     1     4   232     0     0     2    10
      5 21  1600    77    31     0     1     5   303     0     0     1    10
      5 21  1700    74    29     0     2     4   325     0     0     2    11
      5 21  1800    72    31     0     2     5   320     0     0     2     8
      5 21  1900    69    43     0     1     5   313     0     0     2     5
      5 21  2000    65    54     0     0     5   318     0     0     2     8
      5 21  2100    61    60     0     1     4   309     0     0     2     8
      5 21  2200    58    68     0     0     4   312     0     0     2     4
      5 21  2300    55    69     0     0     2   225     0     0     1    10

                                                                 Total
                                                                 Prec.
                                                                 1930'
          ------------------------------------------------------------
                                                                     0

                                      Page 1

          5-21-2018
          Northwest Avalanche Center
          Dirty Face Mountain, Washington
          
          Wind gages unheated and may rime
          Wind direction out

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Wind
                   PST     F     %   Min   Avg   Max   Dir
                       5980' 5980' 5980' 5980' 5980' 5980'
          ------------------------------------------------
            5 21     0    44    62     0     3     6   345
            5 21   100    45    53     2     4     6   335
            5 21   200    47    31     0     1     3   286
            5 21   300    48    35     0     2     4   350
            5 21   400    47    45     2     4     6   115
            5 21   500    47    52     2     6    11    90
            5 21   600    48    57     7     9    12   127
            5 21   700    49    64     8    10    12   138
            5 21   800    50    62     5     8    11   149
            5 21   900    51    63     3     5     8   178
            5 21  1000    52    57     4     7     8   198
            5 21  1100    54    61     4     6     7   205
            5 21  1200    57    55     3     6    10   228
            5 21  1300    57    54     2     7    16   236
            5 21  1400    59    48     4     9    15   250
            5 21  1500    60    51     5    10    15   243
            5 21  1600    59    50     8    13    18   245
            5 21  1700    56    49    12    18    26   249
            5 21  1800    54    48    11    18    28   271
            5 21  1900    53    44     9    16    20   291
            5 21  2000    54    19    11    16    19   291
            5 21  2100    54    16     2     8    14   288
            5 21  2200    54    21     4     6     8   275
            5 21  2300    54    28     5     9    11   281

                                      Page 1

          5-21-2018
          Northwest Avalanche Center
          Washington Department of Transportation
          Tumwater Mountain, Leavenworth, Washington
          
          Wind gages unheated and may rime
          Lost comms to station 4-17-18

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind Total
                   PST     F     %   Avg   Max   Dir  Snow
                       4180' 4180' 4180' 4180' 4180' 4180'
          ------------------------------------------------

                                      Page 1

          5-21-2018
          Northwest Avalanche Center
          Washington Department of Transportation
          Grace Lakes, Stevens Pass, Washington

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind Total  Shot
                   PST     F     %   Avg   Max   Dir  Snow  Snow
                       4790' 4790' 4590' 4590' 4590' 4790' 4790'
          ------------------------------------------------------
            5 21     0    39   100     2     7   291   102   424
            5 21   100    39   100     2     8   304   102   427
            5 21   200    39   100     3     9   296   102   430
            5 21   300    38   100     2     7   305   102   430
            5 21   400    38   100     2     8   310   102   431
            5 21   500    37   100     2     8   299   101   425
            5 21   600    39   100     2     8   318   102   426
            5 21   700    40    97     2     8   327   102   408
            5 21   800    41    93     3     6   321   102   414
            5 21   900    44    89     3     8   306   102   386
            5 21  1000    46    83     4     9   309   101   389
            5 21  1100    49    79     4     9   307   101 -7999
            5 21  1200    53    72     4    10   309   101   399
            5 21  1300    57    63     3    10   316   100   202
            5 21  1400    59    58     3    10   325   100    36
            5 21  1500    57    63     3    11   325   100    36
            5 21  1600    55    69     3    10   332   100   297
            5 21  1700    52    77     2    10   355   101   364
            5 21  1800    51    84     0     7    19   100   387
            5 21  1900    49    88     0     4    93   101   385
            5 21  2000    46    96     0     3   289   101   383
            5 21  2100    45    97     2     5   274   101   376
            5 21  2200    46    97     0     4   259   101   379
            5 21  2300    46    61     2     6   282   101   382

                                      Page 1

          5-21-2018
          Northwest Avalanche Center
          Washington Department of Transportation Schmidt Haus
          Stevens Pass, Washington

           MM/DD  Hour  Temp    RH  Hour Total 24 Hr Total Press
                   PST     F     % Prec. Prec.  Snow  Snow    mb
                       3950' 3950' 3950' 3950' 3950' 3950' 3950'
          ------------------------------------------------------
            5 21     0    41    92     0     0     0    45  1016
            5 21   100    40    93     0     0     0    45  1016
            5 21   200    40    92     0     0     0    45  1016
            5 21   300    40    92     0     0     0    45  1016
            5 21   400    39    91     0     0     0    45  1015
            5 21   500    40    93     0     0     0    45  1016
            5 21   600    41    93     0     0     0    45  1016
            5 21   700    42    93     0     0     0    45  1016
            5 21   800    43    88     0     0     0    44  1016
            5 21   900    45    85     0     0     0    43  1016
            5 21  1000    49    78     0     0     0    44  1016
            5 21  1100    52    75     0     0     0    43  1016
            5 21  1200    55    68     0     0     0    42  1016
            5 21  1300    57    64     0     0     0    41  1016
            5 21  1400    59    62     0     0     0    42  1016
            5 21  1500    61    58     0     0    38    42  1016
            5 21  1600    58    64     0     0    -2    42  1016
            5 21  1700    55    74     0     0    24    41  1016
            5 21  1800    53    79     0     0    44    42  1016
            5 21  1900    48    80     0     0    46    42  1016
            5 21  2000    44    85     0     0    50    42  1016
            5 21  2100    42    86     0     0    57    42  1016
            5 21  2200    41    85     0     0    64    42  1016
            5 21  2300    40    80     0     0    56    43  1015

                                         Total
                                         Prec.
                                         3950'
          ------------------------------------
                                             0

                                      Page 1

          5-21-2018
          Northwest Avalanche Center
          Tye Mill (5180'), Skyline (5250')
          Stevens Pass Ski Area, Washington
          
          Wind gages unheated and may rime

           MM/DD  Hour  Temp  Temp  Wind  Wind  Wind  Wind
                   PST     F     F   Min   Avg   Max   Dir
                       5180' 5250' 5180' 5180' 5180' 5180'
          ------------------------------------------------
            5 21     0    39    39     3     9    14   269
            5 21   100    39    39     3     9    14   271
            5 21   200    38    38     4     9    14   269
            5 21   300    38    38     2     7    11   269
            5 21   400    38    38     0     6    10   272
            5 21   500    37    37     0     7    19   282
            5 21   600    38    38     0     7    15   274
            5 21   700    38    41     0     5    13   280
            5 21   800    40    48     1     6    10   275
            5 21   900    41    59     3     6     9   278
            5 21  1000    44    62     4     7    10   280
            5 21  1100    46    62     3     8    12   278
            5 21  1200    50    64     4     8    12   276
            5 21  1300    52    64     5     9    12   262
            5 21  1400    55    66     3     8    13   261
            5 21  1500    54    60     4    11    16   258
            5 21  1600    54    59     6    12    17   264
            5 21  1700    53    54     6    10    14   263
            5 21  1800    51    53     4     8    13   265
            5 21  1900    51    51     4     8    10   271
            5 21  2000    50    48     4     7     8   276
            5 21  2100    49    47     4     6     7   286
            5 21  2200    53    48     0     4     7   266
            5 21  2300    53    51     0     4     7   176

                                      Page 1

5-21-2018
Northwest Avalanche Center
Alpental Ski Area, Washington

 MM/DD  Hour  Temp  Temp  Temp    RH    RH  Wind  Wind  Wind  Hour Total 24 Hr Total 24 Hr Total Inter
         PST     F     F     F     %     %   Avg   Max  Dir. Prec. Prec.  Snow  Snow  Snow  Snow  Snow
             5470' 4350' 3100' 3100' 5470' 5520' 5520' 5520' 3100' 3100' 3100' 3100' 4350' 4350' 5470'
------------------------------------------------------------------------------------------------------
  5 21     0          42    40    94                             0     0    33    56    31    90
  5 21   100          42    42    96                             0     0    33    56    30    90
  5 21   200          42    42    94                             0     0    33    56    29    89
  5 21   300          42    41    95                             0     0    33    56    29    89
  5 21   400          42    40    94                             0     0    33    56    31    89
  5 21   500          41    40    95                             0     0    33    56    31    89
  5 21   600          42    41    94                             0     0    34    56    29    89
  5 21   700          42    44    93                             0     0    33    55    28    89
  5 21   800          43    46    94                             0     0    33    56    30    88
  5 21   900          45    50    82                             0     0    32    55    31    88
  5 21  1000          47    53    74                             0     0    33    55    33    88
  5 21  1100          49    58    65                             0     0    35    54    35    87
  5 21  1200          53    60    63                             0     0    31    53    36    87
  5 21  1300          52    61    62                             0     0    30    53    35    87
  5 21  1400          52    61    64                             0     0    30    53    35    87
  5 21  1500          53    59    68                             0     0    28    52    34    87
  5 21  1600          54    57    72                             0     0    29    53    35    86
  5 21  1700          62    54    72                             0     0    30    53    41    86
  5 21  1800          51    47    85                             0     0    31    53    34    87
  5 21  1900          47    44    89                             0     0    31    53    29    87
  5 21  2000          45    42    91                             0     0    32    53    28    87
  5 21  2100          44    41    94                             0     0    34    53    29    86
  5 21  2200          44    40    93                             0     0    34    53    29    87
  5 21  2300          43    39    95                             0     0    34    53    29    87

                                                                       Total
                                                                       Prec.
                                                                       3100'
    ------------------------------------------------------------------------
                                                                           0

                                      Page 1

5-21-2018
Northwest Avalanche Center
Washington Department of Transportation
Snoqualmie Pass, Washington

3770' temp above Lake Keechelus

 MM/DD  Hour  Temp  Temp  Temp    RH  Wind  Wind  Wind  Hour Total 24 Hr Total Press
         PST     F     F     F     %   Avg   Max   Dir Prec. Prec.  Snow  Snow    mb
             3760' 3770' 3010' 3010' 3760' 3760' 3760' 3010' 3010' 3010' 3010' 3010'
------------------------------------------------------------------------------------
  5 21     0    39    44    42    94     5    11   237     0     0     0     1  1018
  5 21   100    38    44    42    95     7    12   226     0     0     0     0  1018
  5 21   200    38    44    42    95     7    12   243     0     0     0     0  1017
  5 21   300    38    43    42    95     6    10   221     0     0     0     0  1017
  5 21   400    38    43    41    94     6     9   225     0     0     0     0  1017
  5 21   500    37    43    41    92     7    10   230     0     0     0     0  1017
  5 21   600    35    43    43    90     6    12   234     0     0     0     0  1018
  5 21   700    34    45    51    76     4    10 -7999     0     0     0     0  1018
  5 21   800    35    48    50    82     6    10   225     0     0     0     0  1018
  5 21   900    34    49    52    75     8    11   231     0     0     0     0  1018
  5 21  1000    37    52    55    68    11    19   215     0     0     0     0  1018
  5 21  1100    41    54    57    65    12    19   205     0     0     1     1  1018
  5 21  1200    43    55    58    65    16    23   203     0     0     0     1  1017
  5 21  1300    49    58    60    61    16    22   202     0     0     0     0  1017
  5 21  1400    52    60    60    62    15    22   210     0     0     0     0  1017
  5 21  1500    53    61    62    60    16    22   208     0     0     0    -0  1017
  5 21  1600    53    58    60    65    18    23   209     0     0     0     0  1017
  5 21  1700    53    56    57    71    18    24   212     0     0     0    -0  1017
  5 21  1800    54    55    55    74    13    19   236     0     0     0    -0  1017
  5 21  1900    51    52    49    86    12    17   230     0     0     0    -0  1017
  5 21  2000    49    49    44    87     7    11   218     0     0     0     0  1017
  5 21  2100    47    47    42    89     6     9   221     0     0     0     0  1017
  5 21  2200    46    47    40    91     6     8   218     0     0     0     0  1017
  5 21  2300    46    47    39    91     5     6   211     0     0     0     0  1017

                                                                 Total
                                                                 Prec.
                                                                 3010'
    ------------------------------------------------------------------
                                                                     0

                                      Page 1

5-21-2018
Northwest Avalanche Center
Crystal Mountain Ski Area, Washington

Spring 2018: Base station intermittent

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Wind  Hour Total 24 Hr Total
         PST     F     F     %     %   Min   Avg   Max   Dir Prec. Prec.  Snow  Snow
             6830' 4570' 6830' 4570' 6830' 6830' 6830' 6830' 4310' 4310' 4570' 4570'
------------------------------------------------------------------------------------
  5 21     0    39    39    74    90     6     8    10   319     0     0     0     4
  5 21   100    40    39    68    91     7     9    11   293     0     0     0     4
  5 21   200    40    39    64    90     6     8    10   296     0     0     0     4
  5 21   300    40    39    29    90     0     4     8   273     0     0     0     4
  5 21   400    42    38    19    89     2     5     7   178     0     0     0     4
  5 21   500    44    37    19    90     0     3     6   240     0     0     0     5
  5 21   600    46    38    30    89     0     4     9   178     0     0     0     4
  5 21   700    49    39    35    89     6    10    13   134     0     0     0     4
  5 21   800    50    45    45    75     8    13    16   136     0     0     0     2
  5 21   900    51    48    43    70     6    10    15   138     0     0     0     2
  5 21  1000    53    54    43    62     4     7    11   136     0     0     0     3
  5 21  1100    52    56    28    59     4     9    14   166     0     0     0     2
  5 21  1200    53    59    30    57     2     8    16   170     0     0     0     3
  5 21  1300    53    60    47    55     1     5     9   206     0     0    -0     3
  5 21  1400    55    57    46    60     3     7    13   214     0     0     0     2
  5 21  1500    56    59    56    59     4     8    14   252     0     0    -0     2
  5 21  1600    52    55    64    67     1     7    13   270     0     0     0     2
  5 21  1700    52    51    70    75     1     6    10   286     0     0     0     3
  5 21  1800    55    47    63    83     1     4     8   294     0     0     0     3
  5 21  1900    50    43    67    85     3     7    11   275     0     0     0     4
  5 21  2000    48    42    69    88     0     4     7   177     0     0     0     4
  5 21  2100    48    41    69    89     0     3     6    23     0     0     0     6
  5 21  2200    45    41    76    89     1     4     6    65     0     0     0     6
  5 21  2300    45    41    79    88     3     9    14   103     0     0     0     4

                                                                       Total
                                                                       Prec.
                                                                       4310'
    ------------------------------------------------------------------------
                                                                           0            

                                      Page 1

          5-21-2018
          Northwest Avalanche Center
          Green Valley, Crystal Mountain Ski Area, Washington

           MM/DD  Hour Temp  24 Hr Total
                   PST     F  Snow  Snow
                       6230' 6230' 6230'
          ------------------------------
            5 21     0    33     0    66
            5 21   100    32     0    66
            5 21   200    32     0    66
            5 21   300    38     0    67
            5 21   400    40     0    66
            5 21   500    40     0    66
            5 21   600    43     0    66
            5 21   700    46     0    66
            5 21   800    49     0    66
            5 21   900    51     0    65
            5 21  1000    54    -0    64
            5 21  1100    55    -0    63
            5 21  1200    56    -0    63
            5 21  1300    55     0    63
            5 21  1400    55    -0    62
            5 21  1500    52     0    62
            5 21  1600    51     0    62
            5 21  1700    46     0    62
            5 21  1800    45     0    63
            5 21  1900    48     0    64
            5 21  2000    48     0    64
            5 21  2100    49     0    64
            5 21  2200    48     0    64
            5 21  2300    48     0    64

                                      Page 1

5-21-2018
Northwest Avalanche Center
Washington Department of Transportation
Chinook Pass, Washington

Wind gages unheated and may rime

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind Equip  Hour Total Total
         PST     F     F     %     %   Avg   Max   Dir  Temp Prec. Prec.  Snow
             6240' 5500' 6240' 5500' 6240' 6240' 6240' 5500' 5500' 5500' 5500'
------------------------------------------------------------------------------
  5 21     0    35    37    92   100    17    22   317    51     0     0   107
  5 21   100    35    36    92   100    15    20   319    50     0     0   101
  5 21   200    34    36    92   100    14    18   320    52     0     0   114
  5 21   300    40    36    87   100    10    13   340    49     0     0   114
  5 21   400    43    39    67    84     2     5    38    56     0     0   115
  5 21   500    43    42    73    73     5    11   330    61     0     0   114
  5 21   600    45    38    66    89     8    11   333    57     0     0   111
  5 21   700    49    42    45    81     2     5    85    64     0     0   110
  5 21   800    49    47    67    64     6    10    98    72     0     0   112
  5 21   900    51    51    60    51     4    10   119    75     0     0   103
  5 21  1000    51    57    58    49     7    10   168    98     0     0   110
  5 21  1100    51    57    65    45     7    10   178   101     0     0   110
  5 21  1200    51    59    61    34     6    12   218   102     0     0   109
  5 21  1300    52    59    64    33    12    14   227   102     0     0   108
  5 21  1400    54    60    51    44     8    13   222   103     0     0   107
  5 21  1500    54    61    64    48    10    15   246   104     0     0   104
  5 21  1600    55    57    67    61    12    17   254   104     0     0   108
  5 21  1700    51    55    76    67    11    14   262    88     0     0   101
  5 21  1800    49    51    81    80    14    18   298    70     0     0   107
  5 21  1900    45    49    89    83    14    18   313    68     0     0   103
  5 21  2000    48    48    83    84     9    14   328    66     0     0   104
  5 21  2100    50    50    66    78     4     8    38    69     0     0    90
  5 21  2200    50    52    70    68     4     6    78    69     0     0    94
  5 21  2300    51    52    62    68     8    10    82    68     0     0   105

                                                                       Total
                                                                       Prec.
                                                                       5500'
    ------------------------------------------------------------------------
                                                                           0      

                                      Page 1

          5-21-2018
          Northwest Avalanche Center
          Sunrise, Mount Rainier National Park, Washington
          
          Wind gages unheated and may rime

           MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind Total
                   PST     F     F     %     %   Avg   Max   Dir  Snow
                       6880' 6410' 6880' 6410' 6880' 6880' 6880' 6410'
          ------------------------------------------------------------
            5 21     0    39    37    74    79     7     8   334    60
            5 21   100    40    36    67    79     9    12   352    60
            5 21   200    39    36    66    82     9    11   348    60
            5 21   300    42    37    22    72     4    10   328    60
            5 21   400    41    37    42    72     3     6   351    60
            5 21   500    43    38    19    71     5     8    17    60
            5 21   600    46    47    24    39     3     4   194    58
            5 21   700    47    50    20    28     5    10   187    58
            5 21   800    49    51    21    24     6     9   173    57
            5 21   900    48    53    33    29     6    10   169    57
            5 21  1000    51    53    37    38     7    10   179    57
            5 21  1100    50    55    48    43     8    11   179    57
            5 21  1200    54    54    38    37     7    10   179    56
            5 21  1300    53    56    40    33     5     9   177    56
            5 21  1400    53    56    65    31     5    10   158    55
            5 21  1500    51    54    76    52     4     8    47    55
            5 21  1600    49    54    85    67     5     8    38    55
            5 21  1700    47    51    88    70     5     9    43    56
            5 21  1800    51    52    76    71     1     4   165    56
            5 21  1900    49    48    79    79     1     6   227    57
            5 21  2000    47    44    75    87     6     9     0    57
            5 21  2100    48    45    64    70     4     7    24    57
            5 21  2200    48    44    69    75     3     6   153    57
            5 21  2300    47          71          10    13   174

                                      Page 1

          5-21-2018
          Northwest Avalanche Center
          Camp Muir, Mt Rainier National Park, Washington
          
          Wind gages unheated and may rime

            MM/DD   Hour   Temp     RH   Wind   Wind   Wind   Wind  Solar
                     PST      F      %    Min    Avg    Max    Dir   w/m2
                         10110' 10110' 10110' 10110' 10110' 10110' 10110'
          ---------------------------------------------------------------
             5 21      0     33     13      1      3      6    293      0
             5 21    100     33     20      3      5      7    282      0
             5 21    200     34     16      0      3      7    294      0
             5 21    300     34     23      1      4      6    285      0
             5 21    400     34     25      0      1      3    291      0
             5 21    500     35     25      0      0      2    291     14
             5 21    600     37     21      0      2      4    290    121
             5 21    700     38     22      0      3      6    289    291
             5 21    800     45     18      0      1      5    285    494
             5 21    900     40     12      0      0      2    285    686
             5 21   1000     39     15      0      4      8    288    843
             5 21   1100     39     10      0      2      4    293    963
             5 21   1200     45     10      0      1      3    292   1047
             5 21   1300     45     11      0      0      4    295   1066
             5 21   1400     50     31      0      0      3    295   1026
             5 21   1500     43     54      0      0      2    269    926
             5 21   1600     39     61      0      1      4     86    776
             5 21   1700     36     72      1      5      7     60    586
             5 21   1800     36     72      3      5      7     66    267
             5 21   1900     36     74      0      3      5     62     20
             5 21   2000     35     83      0      0      3     94      9
             5 21   2100     35     77      0      0      2     85      0
             5 21   2200     37     44      1      3      6     75      0
             5 21   2300     33     53      2      4      7     92      0

                                      Page 1

    5-21-2018
    Northwest Avalanche Center
    Paradise, Mt Rainier National Park, Washington
    
     MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Hour Total 24 Hr Total Solar
             PST     F     %   Avg   Max   Dir Prec. Prec.  Snow  Snow  W/m2
                 5400' 5400' 5380' 5380' 5380' 5400' 5400' 5400' 5400' 5380'
    ------------------------------------------------------------------------
      5 21     0    37    98     0     4    58     0     0     0   126     0
      5 21   100    37    98     0     2    61     0     0     0   126     0
      5 21   200    35    98     0     4    75     0     0     0   126     0
      5 21   300    34    93     2     4    57     0     0     0   126     0
      5 21   400    36    87     2     4    10     0     0     0   126     0
      5 21   500    33    96     1     4   333     0     0     0   126     6
      5 21   600    34    95     0     4   293     0     0     0   126    48
      5 21   700    43    78     0     1   209     0     0     0   126   237
      5 21   800    51    46     1     4   212     0     0    -0   125   535
      5 21   900    55    64     1     4   208     0     0    -0   124   742
      5 21  1000    51    76     2     5   216     0     0     0   125   902
      5 21  1100    54    72     2     5   219     0     0     0   123  1021
      5 21  1200    55    70     3     6   242     0     0     0   123  1093
      5 21  1300    58    63     3     6   268     0     0    -0   122  1097
      5 21  1400    56    71     4     7   258     0     0    -0   122  1034
      5 21  1500    58    71     5     9   264     0     0    -0   121   919
      5 21  1600    57    74     6     8   263     0     0    -0   121   759
      5 21  1700    52    86     6    10   258     0     0     0   121   521
      5 21  1800    54    81     2     6   246     0     0     0   122   326
      5 21  1900    51    82     0     3   231     0     0     0   123   165
      5 21  2000    49    75     1     2   212     0     0     0   123    21
      5 21  2100    47    73     2     4   191     0     0     0   123     0
      5 21  2200    49    66     2     3   177     0     0     0   123     0
      5 21  2300    51    71     2     4   156     0     0     0   123     0

                                                           Total
                                                           Prec.
                                                           5400'
          ------------------------------------------------------
                                                               0

                                      Page 1

5-21-2018
Northwest Avalanche Center
White Pass Ski Area, Washington

Base station comms out - return date unknown

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Wind  Hour Total Total
         PST     F     F     %     %   Min   Avg   Max   Dir Prec. Prec.  Snow
             5800' 4470' 5800' 4470' 5970' 5970' 5970' 5970' 5800' 5800' 5800'
------------------------------------------------------------------------------
  5 21     0    36          99           6    10    13   265     0     0    77
  5 21   100    36         100           3     8    16   265     0     0    77
  5 21   200    34          99           0     3     6   269     0     0    77
  5 21   300    36          94           0     3     6   322     0     0    78
  5 21   400    38          76           0     4     8   266     0     0    78
  5 21   500    40          73           0     1     5   246     0     0    77
  5 21   600    43          70           1     3     6    74     0     0    77
  5 21   700    48          59           0     2     5    90     0     0    77
  5 21   800    53          50           0     2     5    67     0     0    77
  5 21   900    58          32           0     3     8   124     0     0    75
  5 21  1000    58          35           0     3     7   227     0     0    75
  5 21  1100    56          46           0     5    10   192     0     0    75
  5 21  1200    56          54           6    11    19   276     0     0    75
  5 21  1300    58          44          11    15    19   273     0     0    74
  5 21  1400    57          48          11    16    23   273     0     0    74
  5 21  1500    58          55          11    17    25   273     0     0    74
  5 21  1600    58          58           9    17    25   272     0     0    74
  5 21  1700    56          64           9    15    22   274     0     0    74
  5 21  1800    52          75          11    15    23   273     0     0    74
  5 21  1900    49          82           9    13    18   268     0     0    74
  5 21  2000    48          89           8    12    16   265     0     0    74
  5 21  2100    47          88           2     6    10   259     0     0    75
  5 21  2200    48          80           0     1     4   273     0     0    75
  5 21  2300    47          77           0     3     6   136     0     0    75

                                                                       Total
                                                                       Prec.
                                                                       5800'
    ------------------------------------------------------------------------
                                                                           0

                                      Page 1

          5-21-2018
          Northwest Avalanche Center
          Mt St Helens, Coldwater Ridge Visitor Center, Washington
          
          Wind exposed site may affect precipitation measurements
          Temperature sensor may have warm bias

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Hour Total
                   PST     F     %   Avg   Max   Dir Prec. Prec.
                       3260' 3260' 3260' 3260' 3260' 3260' 3260'
          ------------------------------------------------------
            5 21     0    46   100     3     7   324     0     0
            5 21   100    45   100     2     5   326     0     0
            5 21   200    46   100     0     1   264     0     0
            5 21   300    45    99    -0     0    33     0     0
            5 21   400    45    99    -0     0   348     0     0
            5 21   500    46    99     0     2   287     0     0
            5 21   600    46   100     0     4   313     0     0
            5 21   700    49    92    -0     0   155     0     0
            5 21   800    51    86     1     7   287     0     0
            5 21   900    52    84     3     8   310     0     0
            5 21  1000    52    84     7    11   315     0     0
            5 21  1100    56    77     6    12   310     0     0
            5 21  1200    60    72     6    11   305     0     0
            5 21  1300    62    73     5    11   293     0     0
            5 21  1400    63    71     5    12   290     0     0
            5 21  1500    64    69     4    11   305     0     0
            5 21  1600    63    71     5    10   303     0     0
            5 21  1700    61    74     7    12   321     0     0
            5 21  1800    62    72     6    12   315     0     0
            5 21  1900    61    75     3     7   328     0     0
            5 21  2000    54    89     0     2   356     0     0
            5 21  2100    50    96    -0     0    43     0     0
            5 21  2200    48    98    -0     0    35     0     0
            5 21  2300    48    99    -0     0    34     0     0

                                                           Total
                                                           Prec.
                                                           3260'
          ------------------------------------------------------
                                                               0

                                      Page 1

    5-21-2018
    Northwest Avalanche Center
    Hurricane Ridge, Olympic National Park, Washington

     MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Wind  Hour Total Total
             PST     F     %   Min   Avg   Max   Dir Prec. Prec.  Snow
                 5250' 5250' 5250' 5250' 5250' 5250' 5250' 5250' 5250'
    ------------------------------------------------------------------
      5 21     0    40    92     0     4     8    57     0     0    60
      5 21   100    39    93    -0     5     9    71     0     0    60
      5 21   200    41    86     0     6    11    74     0     0    59
      5 21   300    40    90    -0     2     9    70     0     0    60
      5 21   400    40    92    -0     3     7    72     0     0    60
      5 21   500    41    80    -0     2     7    80     0     0    59
      5 21   600    45    74    -0     2     6    72     0     0    60
      5 21   700    42    87    -0     0     4    25     0     0    59
      5 21   800    49    76    -0     0     2    95     0     0    58
      5 21   900    49    75    -0     0     0   154     0     0    58
      5 21  1000    51    74    -0     0     0   145     0     0    58
      5 21  1100    51    77    -0     0     2    86     0     0    59
      5 21  1200    50    81    -0     0     0   132     0     0    58
      5 21  1300    47    88    -0     0     0    14     0     0    58
      5 21  1400    53    77    -0     0     3   345     0     0    58
      5 21  1500    52    76    -0     0     3   339     0     0    58
      5 21  1600    52    77    -0     0     2   353     0     0    58
      5 21  1700    50    82    -0     0     0    17     0     0    57
      5 21  1800    47    92    -0     0     0    27     0     0    59
      5 21  1900    47    90    -0     0     0     3     0     0    58
      5 21  2000    46    91    -0     0     0    50     0     0    58
      5 21  2100    48    79    -0     0     3    78     0     0    57
      5 21  2200    47    66    -0     2     5    82     0     0    58
      5 21  2300    48    64    -0     0     3    78     0     0    59

                                                                 Total
                                                                 Prec.
                                                                 5250'
          ------------------------------------------------------------
                                                                     0

                                      Page 1

    5-21-2018
    Northwest Avalanche Center
    Timberline Lodge, Oregon

     MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Wind  Hour Total 24 Hr Total
             PST     F     %   Min   Avg   Max   Dir Prec. Prec.  Snow  Snow
                 5880' 5880' 6000' 6000' 6000' 6000' 5880' 5880' 5880' 5880'
    ------------------------------------------------------------------------
      5 21     0    41    34    -0     0     4    12     0     0     3   103
      5 21   100    41    30    -0     0     0    15     0     0     1   103
      5 21   200    41    32    -0     0     1    11     0     0     1   103
      5 21   300    43    29    -0     0     2     4     0     0     1   103
      5 21   400    42    30    -0     0     3    14     0     0     0   103
      5 21   500    43    28    -0     0     0    10     0     0     0   103
      5 21   600    47    28    -0    -0     0    21     0     0     0   103
      5 21   700    51    28    -0    -0     0    36     0     0     5   103
      5 21   800    52    30    -0    -0     0    96     0     0     4   103
      5 21   900    52    47    -0    -0     0   131     0     0     0   101
      5 21  1000    53    54    -0    -0     0   172     0     0     0   101
      5 21  1100    53    56    -0     0     5   240     0     0     4   102
      5 21  1200    54    61    -0     0     4   278     0     0    -0   102
      5 21  1300    55    58    -0     0     6   296     0     0    -0   102
      5 21  1400    57    54    -0     2     7   325     0     0     5   101
      5 21  1500    58    55    -0     2     7   323     0     0     0   100
      5 21  1600    56    58    -0     4     9   325     0     0     5   100
      5 21  1700    58    54    -0     3    10   326     0     0     5   100
      5 21  1800    56    57    -0     0     6   313     0     0     6   100
      5 21  1900    51    67    -0     0     2   343     0     0     7   100
      5 21  2000    49    68    -0     0     1   355     0     0     5   101
      5 21  2100    49    58    -0    -0     0    13     0     0     6   101
      5 21  2200    52    62    -0     0     4    49     0     0     7   101
      5 21  2300    51    64    -0     0     4    90     0     0     0   101

                                                                 Total
                                                                 Prec.
                                                                 5880'
          ------------------------------------------------------------
                                                                     0

                                      Page 1

          5-21-2018
          Northwest Avalanche Center
          Top of The Magic Mile chair, Timberline, Oregon
          
          Wind direction not heated and may rime

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Wind
                   PST     F     %   Min   Avg   Max   Dir
                       7000' 7000' 7000' 7000' 7000' 7000'
          ------------------------------------------------
            5 21     0    42    22     0     0     3   353
            5 21   100    42    25     0     0     0     0
            5 21   200    41    23     0     0     0   359
            5 21   300    42    26     0     0     3   355
            5 21   400    43    28     0     0     2   359
            5 21   500    43    27     0     1     4   355
            5 21   600    44    31     0     2     8   356
            5 21   700    45    33     0     4    13   357
            5 21   800    49    28     0     1     6   360
            5 21   900    52    31     0     2     8     2
            5 21  1000    55    47     0     3     9     6
            5 21  1100    55    52     0     5    18     7
            5 21  1200    55    55     0     2    11    11
            5 21  1300    56    53     0     0     7    11
            5 21  1400    54    58     0     0    11     9
            5 21  1500    53    62     0     5    14    15
            5 21  1600    52    60     0     3    10    10
            5 21  1700    52    62     0     2    11    15
            5 21  1800    51    65     0     0     0    13
            5 21  1900    48    67     0     0     3    10
            5 21  2000    48    62     0     0     1    11
            5 21  2100    47    62     0     2     9    13
            5 21  2200    48    65     0     8    19     6
            5 21  2300    48    65    11    15    22     8

                                      Page 1

5-21-2018
Northwest Avalanche Center
Mt Hood Meadows Ski Area, Oregon

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Hour Total 24 Hr Total Press
         PST     F     F     %     %   Avg   Max   Dir Prec. Prec.  Snow  Snow    mb
             6540' 5380' 6540' 5380' 6540' 6540' 6540' 5380' 5380' 5380' 5380' 5380'
------------------------------------------------------------------------------------
  5 21     0    41    37    18    68     0     0   260     0     0 -7999    43  1016
  5 21   100    42    37    17    58     0     0   259     0     0 -7999    43  1015
  5 21   200    42    38    16    57     0     0   259     0     0 -7999    43  1015
  5 21   300    42    38    15    45     0     0   259     0     0 -7999    43  1016
  5 21   400    42    39    20    40     0     0   259     0     0 -7999    43  1015
  5 21   500    43    39    21    47     0     2   272     0     0 -7999    43  1015
  5 21   600    44    44    19    43     0     0   358     0     0 -7999    42  1016
  5 21   700    46    48    22    42     0     0    32     0     0 -7999    42  1016
  5 21   800    46    51    37    34     0     0   142     0     0 -7999    42  1016
  5 21   900    48    53    32    35     0     0   142     0     0 -7999    42  1016
  5 21  1000    48    55    43    39     0     0   140     0     0 -7999    43  1016
  5 21  1100    50    59    47    39     0     2   163     0     0 -7999    41  1017
  5 21  1200    50    60    55    41     0     4   249     0     0 -7999    41  1017
  5 21  1300    53    62    48    43     0     7    73     0     0 -7999    46  1016
  5 21  1400    52    58    51    48     3     9    14     0     0 -7999    40  1017
  5 21  1500    52    63    51    42     4    12    74     0     0 -7999    39  1016
  5 21  1600    51    57    55    54     4    10   358     0     0 -7999    40  1016
  5 21  1700    51    56    57    57     2     6    75     0     0 -7999    40  1016
  5 21  1800    49    51    60    65     0     4   166     0     0 -7999    39  1016
  5 21  1900    48    47    63    73     0     0   180     0     0 -7999    40  1016
  5 21  2000    47    46    60    75     0     0     1     0     0 -7999    40  1016
  5 21  2100    48    45    50    69     4     9    17     0     0   551    40  1017
  5 21  2200    47    46    61    71     7    11    20     0     0   471    39  1017
  5 21  2300    47    46    62    72     7    10    13     0     0 -7999    40  1017

                                                                 Total
                                                                 Prec.
                                                                 5380'
    ------------------------------------------------------------------
                                                                     0

                                      Page 1

5-21-2018
Northwest Avalanche Center
Ski Bowl Ski Area, Government Camp, Oregon

Wind direction out 

 MM/DD  Hour  Temp  Temp    RH    RH  Wind  Wind  Wind  Wind  Hour Total Total
         PST     F     F     %     %   Min   Avg   Max   Dir Prec. Prec.  Snow
             5010' 3660' 5010' 3660' 5010' 5010' 5010' 5010' 3660' 3660' 5010'
------------------------------------------------------------------------------
  5 21     0    39          99           6     9    13    21                 4
  5 21   100    38         100           6     9    13    21                 4
  5 21   200    38         100           6     8    11    23                 4
  5 21   300    39         100           6     8    11    24                 2
  5 21   400    39         100           6     9    14    25                 3
  5 21   500    38         100           5     9    13    26                 2
  5 21   600    41          80           6     9    11    28                 4
  5 21   700    43          77           6     8    11    29                 5
  5 21   800    48          66           2     6    11    28                 4
  5 21   900    52          45           1     3     6    29                 5
  5 21  1000    54          51           1     3     6    33                 4
  5 21  1100    55          63           1     3     6    35                 3
  5 21  1200    57          58           1     4     6    34                 2
  5 21  1300    57          55           1     4     8    29                 0
  5 21  1400    57          56           1     5     9    28                 4
  5 21  1500    58          56           1     4     8    29                 2
  5 21  1600    58          55           0     4     9    28                -0
  5 21  1700    57          57           1     5     9    25                 2
  5 21  1800    56          57           3     5    10    22                 2
  5 21  1900    51          67           3     7     9    20                 3
  5 21  2000    50          74           6     8    10    17                 4
  5 21  2100    54          55           4     7     9    18                 4
  5 21  2200    56          31           2     6     9    19                 5
  5 21  2300    56          53           0     3     6    20                 4

                                                                       Total
                                                                       Prec.
                                                                       3660'
    ------------------------------------------------------------------------
                                                                           0

                                      Page 1


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