Current data from the Cascade and Olympic Mtns of Washington and Oregon
Searching for data at time 2018091817..

9-18-2018
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'
------------------------------------------------------------------------------------
  9 17  1000    41    46    93    74     0     3     7   108     0     0          11
  9 17  1100    40    45    90    79     0     2     4    91     0     0          12
  9 17  1200    44    49    92    73     0     3     8   136     0     0           9
  9 17  1300    45    50    87    71     3     7    11   200     0     0          12
  9 17  1400    48    49    81    74     1     6    11   216     0     0          11
  9 17  1500    46    51    83    67     2     6     9   218     0     0          10
  9 17  1600    48    49    81    77     1     5    10   231     0     0           6
  9 17  1700    44    46    88    85     0     3     6   118     0     0          11
  9 17  1800    40    44   100    90     0     4     8   127     0     0          13
  9 17  1900    40    43   100    93     1     4     7   126     0     0          10
  9 17  2000    39    43   100    94     1     3     6   124     0     0           2
  9 17  2100    39    43   100    91     0     3     6   125     0     0          13
  9 17  2200    39    42    99    95     0     0     0   112     0     0          13
  9 17  2300    39    41    96    93     0     0     3    83     0     0          15
  9 18     0    39    40    95    93     0     1     4   127     0     0          15
  9 18   100    39    39    94    93     0     0     0   163     0     0          16
  9 18   200    39    39    94    93     0     0     0   119     0     0          15
  9 18   300    38    39   100    94     0     2     4    56     0     0          15
  9 18   400    38    38    99    95     0     2     4   103     0     0          13
  9 18   500    39    38    95    93     0     0     2   111     0     0          13
  9 18   600    39    38    93    92     0     0     1    81     0     0          14
  9 18   700    46    40    76    90     0     0     4    70     0     0          13
  9 18   800    44    44    80    91     0     0     5    89     0     0          12
  9 18   900    45    47    77    81     0     3     7    62     0     0          10

                                                                       Total
                                                                       Prec.
                                                                       4210'
    ------------------------------------------------------------------------
                                                                           0

                                      Page 1

    9-18-2018
    Northwest Avalanche Center
    Freestone Inn, Mazama, Washington
    
    Wind gages unheated and may rime

     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'
    ------------------------------------------------------------------------
      9 17  1000    59    38   122     0     4   302     0     0           3
      9 17  1100    61    34    75     2     4   138     0     0           3
      9 17  1200    64    30   801     2     6   142     0     0           2
      9 17  1300    66    26   748     1     6   156     0     0           2
      9 17  1400    68    24   657     2     6   156     0     0           3
      9 17  1500    67    25   528     2     4   160     0     0           3
      9 17  1600    62    32    18     1     3   155     0     0           2
      9 17  1700    58    46    21     0     0   206     0     0           2
      9 17  1800    54    53     4     0     1   277     0     0           3
      9 17  1900    50    61     0     0     1   338     0     0           0
      9 17  2000    47    65     0     0     2   334     0     0           0
      9 17  2100    45    67     0     0     2   286     0     0           0
      9 17  2200    44    70     0     2     4   315     0     0           0

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

                                      Page 1

9-18-2018
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'
------------------------------------------------------------------------------
  9 17  1000    40    40    66           2     7    57    41     0     0     2
  9 17  1100    42    45    70           5     9    96    51     0     0     0
  9 17  1200    45    47    63           9    13   215    60     0     0     1
  9 17  1300    44    50    52           7    10   202    63     0     0     1
  9 17  1400    46    50    47           6    12   218    68     0     0     0
  9 17  1500    47    50    42           8    11   210    69     0     0     1
  9 17  1600    49    52    42           7    10   213    71     0     0     1
  9 17  1700    47    49    48           6    10   207    53     0     0     2
  9 17  1800    41    41    63           3     6   230    43     0     0     1
  9 17  1900    40    36    71           5     8   271    37     0     0     1
  9 17  2000    39    34    73           6     8   260    33     0     0     0
  9 17  2100    38    32    79           1     5   280    31     0     0     2
  9 17  2200    38    31    80           2     6     7    30     0     0     1
  9 17  2300    37    30    81           1     4    30    29     0     0     1
  9 18     0    38    29    75           0     0   280    28     0     0     1
  9 18   100    38    29    77           2     4   257    28     0     0     1
  9 18   200    38    28    74           3     4   257    27     0     0     1
  9 18   300    38    28    77           3     5   251    27     0     0     0
  9 18   400    37    28    72           2     4   244    27     0     0     1
  9 18   500    37    27    72           2     3   240    26     0     0     2
  9 18   600    37    27    72           2     4   217    26     0     0     2
  9 18   700    40    28    67           0     3   211    27     0     0     2
  9 18   800    41    32    65           3     6   194    30     0     0     2
  9 18   900    44    40    60           5     8   212    37   .01   .01     1

                                                                       Total
                                                                       Prec.
                                                                       5450'
    ------------------------------------------------------------------------
                                                                         .01      

                                      Page 1

9-18-2018
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'
------------------------------------------------------------------------------------
  9 17  1000    41          45    57           1     7   278
  9 17  1100    41          46    64           4    12   265
  9 17  1200    42          47    63           5    13   269
  9 17  1300    44          48    62           0    10   322
  9 17  1400    45          50    58           1    10   326
  9 17  1500    45          51    58           2     7   350
  9 17  1600    45          51    55           0     4   340
  9 17  1700    45          49    51           0     6   272
  9 17  1800    43          46    52           3    10   266
  9 17  1900    39          44    61           0     7   276
  9 17  2000    38          43    64           4     9     1
  9 17  2100    38          42    63           7    10    21
  9 17  2200    37          41    63           7    10    27
  9 17  2300    36          41    70           8    12    22
  9 18     0    36          40    68          11    13    41
  9 18   100    37          40    68          10    14    46
  9 18   200    37          40    67          10    12    48
  9 18   300    37          40    66           9    10    46
  9 18   400    37          39    65           8    11    41
  9 18   500    37          39    61           6     8    32
  9 18   600    37          39    59           2     6    17
  9 18   700    39          40    53           0     0   339
  9 18   800    43          44    48           0     0   299
  9 18   900    44          49    48           0     2   283

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

                                      Page 1

    9-18-2018
    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'
    ------------------------------------------------------------------------

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

                                      Page 1

          9-18-2018
          Northwest Avalanche Center
          Dirty Face Mountain, Washington
          
          Wind gages unheated and may rime
          Wind direction repaired 8-28-18!

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind  Wind
                   PST     F     %   Min   Avg   Max   Dir
                       5980' 5980' 5980' 5980' 5980' 5980'
          ------------------------------------------------
            9 17  1000    42    54     2     5     7   133
            9 17  1100    44    64     3     5     6   182
            9 17  1200    45    56     2     4     6   171
            9 17  1300    46    48     3     6     9   212
            9 17  1400    48    43     3     6     9   216
            9 17  1500    51    38     3     7     9   219
            9 17  1600    50    43     4     7     9   230
            9 17  1700    48    62     6     8    13   227
            9 17  1800    44    70     5     9    13   238
            9 17  1900    43    60     0     6    11   272
            9 17  2000    42    66     0     3     6   135
            9 17  2100    41    70     2     4     6   173
            9 17  2200    41    74     3     4     6   190

                                      Page 1

          9-18-2018
          Northwest Avalanche Center
          Washington Department of Transportation
          Tumwater Mountain, Leavenworth, Washington
          
          Wind gages unheated and may rime
          Comms intermittent

           MM/DD  Hour  Temp    RH  Wind  Wind  Wind Total
                   PST     F     %   Avg   Max   Dir  Snow
                       4180' 4180' 4180' 4180' 4180' 4180'
          ------------------------------------------------
            9 17  1000    49    56     0     4   207    23
            9 17  1100    52    52     0     3   195    26
            9 17  1200    54    43     0     5   213    27
            9 17  1300    54    40     0     2   185    25
            9 17  1400    55    35     0     3   169    26
            9 17  1500    55    34     0     2   160    27
            9 17  1600    59    29     0     2   151    26
            9 17  1700    56    33     0     6   233    27
            9 17  1800    52    39     1     6   257    27
            9 17  1900    50    41     0     3   186    27

                                      Page 1

          9-18-2018
          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'
          ------------------------------------------------------
            9 17  1000    41    93     2     4   314    19
            9 17  1100    42    94     2     6   299    24
            9 17  1200    45    84     2     5   315    19
            9 17  1300    48    85     3     8   312    19
            9 17  1400    50    81     3     9   308    22
            9 17  1500    47    79     2     9   301    21
            9 17  1600    46    81     2     8   317    20
            9 17  1700    44    88     1     7    42    24
            9 17  1800    42    93     0     4   356    23
            9 17  1900    42    96     0     6   259    22
            9 17  2000    41    97     0     6   267    23
            9 17  2100    41   100     1     7   269    23
            9 17  2200    41    97     1     5   298    23
            9 17  2300    41    96     1     4   295    23
            9 18     0    40    96     1     4   285    23
            9 18   100    39    97     1     5   291    23
            9 18   200    40   100     0     5   313    22
            9 18   300    39   100     0     2    16    23
            9 18   400    39   100     0     5   337    23
            9 18   500    38   100     0     6   311    23
            9 18   600    38   100     0     5   334    24
            9 18   700    39   100     0     4   360    21
            9 18   800    40   100     1     5   317    24
            9 18   900    41    97     1     5   317    25

                                      Page 1

          9-18-2018
          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'
          ------------------------------------------------------
            9 17  1000    42    96     0     0          -0  1018
            9 17  1100    47    93     0     0          -2  1018
            9 17  1200    49    87     0     0          -3  1017
            9 17  1300    52    84     0     0          -2  1017
            9 17  1400    53    76     0     0          -0  1017
            9 17  1500    54    70     0     0          -0  1017
            9 17  1600    51    73     0     0          -0  1017
            9 17  1700    48    84     0     0           0  1017
            9 17  1800    46    89     0     0           0  1018
            9 17  1900    45    92     0     0           0  1018
            9 17  2000    45    93     0     0           0  1018
            9 17  2100    44    94     0     0           0  1018
            9 17  2200    44    94     0     0           0  1018

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

                                      Page 1

          9-18-2018
          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'
          ------------------------------------------------
            9 17  1000    41    41     0     3     6   285
            9 17  1100    43    49     0     2     5   284
            9 17  1200    46    51     0     3     6   273
            9 17  1300    47    59     0     3     7   274
            9 17  1400    49    58     0     5    11   260
            9 17  1500    47    53     3     7    12   248
            9 17  1600    45    48     2     9    15   247
            9 17  1700    41    43     3     8    14   244
            9 17  1800    40    42     5     8    14   246
            9 17  1900    40    41     4     8    13   248
            9 17  2000    40    41     4     8    13   256
            9 17  2100    39    41     1     8    12   279
            9 17  2200    40    41     2     6    10   268

                                      Page 1

9-18-2018
Northwest Avalanche Center
Alpental Ski Area, Washington

Upper station not powered over summer at ski area.
Mid-station internet comms temporarily down at ski area. 

 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'
------------------------------------------------------------------------------------------------------
  9 17  1000                48    86                             0     0          23
  9 17  1100                52    76                             0     0          23
  9 17  1200                55    67                             0     0          23
  9 17  1300                57    62                             0     0          21
  9 17  1400                57    65                             0     0          22
  9 17  1500                52    83                             0     0          23
  9 17  1600                51    86                             0     0          23
  9 17  1700                50    87                             0     0          23
  9 17  1800                49    87                             0     0          23
  9 17  1900                47    91                             0     0          23
  9 17  2000                46    93                             0     0          24
  9 17  2100                46    95                             0     0          24
  9 17  2200                45    93                             0     0          24

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

                                      Page 1

9-18-2018
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'
------------------------------------------------------------------------------------
  9 17  1000    42    47    52    76     5    10   207     0     0           0  1020
  9 17  1100    44    48    53    73     8    10   222     0     0           0  1020
  9 17  1200    46    52    54    63     7     9   228     0     0           0  1019
  9 17  1300    48    54    58    59     8    12   220     0     0           0  1019
  9 17  1400    48    57    56    62    12    18   211     0     0           0  1018
  9 17  1500    48    53    56    67    16    19   203     0     0           0  1018
  9 17  1600    48    52    55    68    15    21   214     0     0           0  1018
  9 17  1700    48    51    50    76    18    25   227     0     0           0  1019
  9 17  1800    46    46    49    81    14    22   222     0     0           0  1019
  9 17  1900    44    45    46    87    11    16   216     0     0           0  1019
  9 17  2000    43    44    46    90     8    13   212     0     0           0  1019
  9 17  2100    43    43    45    92     8    12   222     0     0           0  1020
  9 17  2200    42    42    45    91     7    10   235     0     0           0  1020
  9 17  2300    41    42    44    91     5     7   234     0     0           0  1019
  9 18     0    41    41    43    92     5     7   220     0     0           0  1019
  9 18   100    41    41    41    94     5     7   212     0     0           0  1019
  9 18   200    41    41    41    95     6     8   214     0     0           0  1019
  9 18   300    41    41    41    94     4     7   217     0     0           0  1019
  9 18   400    40    40    41    93     5     8   229     0     0           0  1019
  9 18   500    40    41    42    92     4     6   221     0     0           0  1019
  9 18   600    40    40    42    91     2     6   198     0     0           0  1019
  9 18   700    40    41    44    90     1     4   215     0     0           0  1020
  9 18   800    40    41    45    82     2     5   241     0     0           0  1019
  9 18   900    41    42    49    77     0     3   262     0     0           0  1019

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

                                      Page 1

9-18-2018
Northwest Avalanche Center
Crystal Mountain Ski Area, Washington

 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'
------------------------------------------------------------------------------------
  9 17  1000    41    45    65    69     0     5    10    87     0     0           4
  9 17  1100    42    46    67    62     3     6    10   107     0     0           5
  9 17  1200    44    52    61    58     2     5    12   126     0     0           5
  9 17  1300    45    54    56    53     1     4     8   124     0     0           3
  9 17  1400    47    53    62    61     1     4     8   155     0     0           4
  9 17  1500    44    51    73    66     1     4     7   192     0     0           5
  9 17  1600    45    46    78    81     0     3     8   212     0     0           5
  9 17  1700    43    45    86    85     0     2     6   173     0     0           5
  9 17  1800    41    44    89    87     0     0     3   101     0     0           5
  9 17  1900    38    43    95    89     0     0     3   117     0     0           5
  9 17  2000    38    42    94    90     0     6    12   190     0     0           5
  9 17  2100    37    42    94    89     7    10    13   115     0     0           6
  9 17  2200    36    41    89    89    11    14    17   117     0     0           5
  9 17  2300    35    40    82    89    10    12    14   117     0     0        -138
  9 18     0    36    39    75    89     5     9    11   143     0     0           5
  9 18   100    35    35    73    92     8    10    13   131     0     0           5
  9 18   200    36    35    66    92     4     9    12   160     0     0           5
  9 18   300    36    35    70    93     4     6     8   171     0     0           5
  9 18   400    35    34    76    93     4     6     8   197     0     0           4
  9 18   500    35    34    72    93     4     6     8   157     0     0           4
  9 18   600    35    34    71    93     3     6     8   159     0     0           3
  9 18   700    38    35    76    94     3     5     7   123     0     0           4
  9 18   800    42    38    64    88     4     6    11    94     0     0           3
  9 18   900    43    44    63    78     3     6    10   107     0     0           4

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

                                      Page 1

          9-18-2018
          Northwest Avalanche Center
          Green Valley, Crystal Mountain Ski Area, Washington

           MM/DD  Hour Temp  24 Hr Total
                   PST     F  Snow  Snow
                       6230' 6230' 6230'
          ------------------------------
            9 17  1000    43          -4
            9 17  1100    45          -6
            9 17  1200    46          -2
            9 17  1300    46          -2
            9 17  1400    47          -3
            9 17  1500    43          -4
            9 17  1600    41          -2
            9 17  1700    39          -2
            9 17  1800    38          -2
            9 17  1900    38          -2
            9 17  2000    37          -3
            9 17  2100    36          -3
            9 17  2200    37          -2
            9 17  2300    37          -3
            9 18     0    37          -2
            9 18   100    37          -4
            9 18   200    37          -3
            9 18   300    37          -2
            9 18   400    37          -4
            9 18   500    37          -2
            9 18   600    36          -3
            9 18   700    39          -4
            9 18   800    43          -3
            9 18   900    44          -2

                                      Page 1

9-18-2018
Northwest Avalanche Center
Washington Department of Transportation
Chinook Pass, Washington

Wind gages unheated and may rime
Communications restored September 7th!

 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'
------------------------------------------------------------------------------
  9 17  1000    43    43    50    78     2     5   105    66     0     0    -6
  9 17  1100    45    44    62    76     3     5   101    56     0     0    -8
  9 17  1200    48    47    66    70     3    10   126    66     0     0   -10
  9 17  1300    47    49    58    67     5    10   122    69     0     0    -7
  9 17  1400    48    48    67    64     4     9   145    64     0     0    -7
  9 17  1500    46    49    63    62     6    13   178    53     0     0   -10
  9 17  1600    45    49    79    66     9    13   221    64     0     0   -15
  9 17  1700    42    44    92    83    10    15   240    47     0     0   -11
  9 17  1800    39    41    98    91    12    17   286    41     0     0   376
  9 17  1900    38    40    99    96    14    17   304    39     0     0   -10
  9 17  2000    38    40    99    95     9    15   302    38     0     0   -16
  9 17  2100    38    38    99    97     1     5   334    36     0     0   -10
  9 17  2200    38    38    99    98     1     4   103    37     0     0    -8
  9 17  2300    38    37    96    99     0     4   101    37     0     0   -11
  9 18     0    40    39    71    94     2     5   140    36     0     0   -11
  9 18   100    40    39    64    93     4     6   147    35     0     0    -9
  9 18   200    40    39    66    92     3     5   167    35     0     0    -8
  9 18   300    40    39    67    88     2     6   185    35     0     0    -9
  9 18   400    40    40    64    73     0     2   251    34     0     0    -4
  9 18   500    39    40    72    75     2     6   331    35     0     0    -7
  9 18   600    39    40    71    75     3     7   329    36     0     0    -4
  9 18   700    44    42    64    73     1     4     5    40     0     0   -15
  9 18   800    46    45    56    67     4     6    99    43     0     0    -6
  9 18   900    48    46    61    64     4     8   103    58     0     0    -7

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

                                      Page 1

          9-18-2018
          Northwest Avalanche Center
          Sunrise, Mount Rainier National Park, Washington
          
          Wind gages unheated and may rime
          Communications restored September 7th!

           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'
          ------------------------------------------------------------
            9 17  1000    42    43    67    62     3     7   148     2
            9 17  1100    41    45    63    55     7    11   176     2
            9 17  1200    45    45    51    51     8    12   183     4
            9 17  1300    45    46    49    57     9    13   178     4
            9 17  1400    46    47    51    54     9    14   181     4
            9 17  1500    47    45    54    52     8    12   184     3
            9 17  1600    45    44    73    71     7    10   181     3
            9 17  1700    38    39    99    91     3     7    45     3
            9 17  1800    37    37   100    95     2     6    42     2
            9 17  1900    37    37   100    95     0     3   123     4
            9 17  2000    36    36   100    96     6     9   177     4
            9 17  2100    35    36   100    95     8    12   183     4
            9 17  2200    35    35   100    95    10    12   186     4
            9 17  2300    35    34    97    91     9    12   177     4
            9 18     0    35    34    84    85     9    11   177     6
            9 18   100    36    34    76    82     9    10   179     3
            9 18   200    36    33    75    86     5     9   173     4
            9 18   300    36    33    77    87     3     7   346     5
            9 18   400    35    33    76    89     6     9    10     4
            9 18   500    35    33    87    91     8    11    13     5
            9 18   600    35    34    80    86     3     9   359     4
            9 18   700    39    52    69    40     2     7   179     4
            9 18   800    41    57    53    32     6     8   172     3
            9 18   900    45          53           6     8   173

                                      Page 1

          9-18-2018
          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'
          ---------------------------------------------------------------
             9 17   1000     28     31      0      6      9    246    594
             9 17   1100     34     28      2      5      8    266    733
             9 17   1200     33     37      0      2      6    243    819
             9 17   1300     34     40      3      6     10    239    836
             9 17   1400     31     24      3      9     15    240    746
             9 17   1500     31     22      4      8     11    247    643
             9 17   1600     34     24      2      8     14    255    478
             9 17   1700     34     34      0      4      9    242    189
             9 17   1800     28     16      0      3      8    259     44
             9 17   1900     28     15      7     11     15    271      4
             9 17   2000     29     20      2     10     15    278      0
             9 17   2100     31     19      0      3      8    295      0

                                      Page 1

    9-18-2018
    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'
    ------------------------------------------------------------------------
      9 17  1000    43    73     6    13   111     0     0          10   660
      9 17  1100    43    80     7    11   124     0     0           8   776
      9 17  1200    46    81     3     7   190     0     0          10   835
      9 17  1300    46    85     4     8   234     0     0           9   846
      9 17  1400    49    77     5     9   264     0     0           7   764
      9 17  1500    50    71     6    10   254     0     0           8   649
      9 17  1600    48    84     6    11   260     0     0           8   464
      9 17  1700    44    92     6    10   258     0     0           8   206
      9 17  1800    42    95     3     5   257     0     0          11    34
      9 17  1900    41    97     1     4   257     0     0          10     1
      9 17  2000    41    98     0     2   256     0     0          11     0
      9 17  2100    41    96     2     5   205     0     0          11     0
      9 17  2200    41    95     3     5   148     0     0          11     0

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

                                      Page 1

9-18-2018
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'
------------------------------------------------------------------------------
  9 17  1000    40          88           8    10    14    91     0     0     6
  9 17  1100    45          77           2     6    11    84     0     0     6
  9 17  1200    47          73           0     4     9   152     0     0     7
  9 17  1300    47          69           1     4     8   288     0     0     9
  9 17  1400    47          77           4     8    13   279     0     0     6
  9 17  1500    46          74           6    11    16   277     0     0     9
  9 17  1600    45          76           7    13    18   276     0     0     9
  9 17  1700    43          81           9    13    18   273     0     0     8
  9 17  1800    42          86           8    12    16   269     0     0     9
  9 17  1900    39          91           5     7    11   267     0     0     9
  9 17  2000    39          94           1     4     6   265     0     0    10
  9 17  2100    38          97           0     3     6   248     0     0     9
  9 17  2200    36          98           0     2     6   172     0     0     9
                                         0     0     4   195
                                         0     2     4   125
                                         2     3     5   118
                                         1     3     5   144
                                         1     4     6   290
                                         2     5     7   293
                                         0     1     4   305
                                         0     2     4   128
                                         0     3     6    30
                                         4     7    11    92
                                         6     9    13    90

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

                                      Page 1

          9-18-2018
          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'
          ------------------------------------------------------
            9 17  1000    52    74     0     3   309     0     0
            9 17  1100    53    74     0     5   326     0     0
            9 17  1200    54    70     0     7   324     0     0
            9 17  1300    56    70    -0     0   315     0     0
            9 17  1400    58    70    -0     0   318     0     0
            9 17  1500    55    81     0     2   310     0     0
            9 17  1600    53    84    -0     0   320     0     0
            9 17  1700    53    85    -0     0   321     0     0
            9 17  1800    51    88    -0     0   334     0     0
            9 17  1900    50    90    -0     0   341     0     0
            9 17  2000    49    90    -0     0   347     0     0
            9 17  2100    46    93    -0     0     5     0     0
            9 17  2200    43    97    -0     0    50     0     0

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

                                      Page 1

    9-18-2018
    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'
    ------------------------------------------------------------------
      9 17  1000    41    77    -0     0     1   108     0     0    10
      9 17  1100    42    75    -0     0     3   135     0     0     9
      9 17  1200    43    82    -0     0     1    79     0     0     9
      9 17  1300    43    87    -0     0     1   101     0     0     7
      9 17  1400    46    83    -0     0     2   133     0     0     7
      9 17  1500    43    88    -0     0     2     0     0     0     7
      9 17  1600    42    89    -0     0     1   360     0     0     8
      9 17  1700    39    94    -0     0     0   359     0     0     9
      9 17  1800    39    94    -0     0     0    34     0     0    10
      9 17  1900    38    94    -0     0     0    74     0     0     8
      9 17  2000    39    87    -0     0     0    87     0     0     9
      9 17  2100    38    88    -0     0     4   115     0     0     9
      9 17  2200    37    88    -0     2     7   107     0     0     8
      9 17  2300    38    86    -0     0     0   102     0     0     8
      9 18     0    37    82    -0     0     0   101     0     0     9
      9 18   100    36    87    -0    -0     0    50     0     0     8
      9 18   200    36    89    -0     0     0    18     0     0    10
      9 18   300    36    88    -0     0     0   349     0     0    11
      9 18   400    35    87    -0     0     0     9     0     0    10
      9 18   500    36    84    -0     0     0    12     0     0    12
      9 18   600    37    83    -0     0     0     7     0     0    10
      9 18   700    39    81    -0     0     0    11     0     0    10
      9 18   800    44    65    -0     0     0    39     0     0     9
      9 18   900    41    75    -0     0     0    19     0     0    10

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

                                      Page 1

    9-18-2018
    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'
    ------------------------------------------------------------------------
      9 17  1000    43    86    -0     0     3   119     0     0           4
      9 17  1100    44    85    -0     0     5   124     0     0           4
      9 17  1200    46    73    -0     0     5   129     0     0           5
      9 17  1300    46    79    -0     1     5   203     0     0           4
      9 17  1400    47    64    -0     1     5   200     0     0           0
      9 17  1500    46    69    -0     1     7   268     0     0           0
      9 17  1600    47    70    -0     0     2   273     0     0           2
      9 17  1700    47    77    -0     0     3   318     0     0           2
      9 17  1800    44    77    -0     0     3   313     0     0           2
      9 17  1900    44    79    -0     0     4     1     0     0           2
      9 17  2000    41    96    -0    -0     0    57     0     0           4
      9 17  2100    41    97    -0    -0     0   102     0     0           4
      9 17  2200    41    94    -0    -0     0   114     0     0           4

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

                                      Page 1

          9-18-2018
          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'
          ------------------------------------------------
            9 17  1000    38    89     5     8    11   252
            9 17  1100    41    80     2     5    10   260
            9 17  1200    45    54     0     4    10   263
            9 17  1300    45    76     0     5    10   262
            9 17  1400    45    76     0     4    13   264
            9 17  1500    45    76     0     5    12   264
            9 17  1600    45    68     0     3     9   260
            9 17  1700    44    68     0     4    16   261
            9 17  1800    43    66     0     5    16   260
            9 17  1900    41    72     0     4    19   257
            9 17  2000    41    76     0     4    14   255
            9 17  2100    40    45     0     2     9   252
            9 17  2200    40    69     0     4    10   250
            9 17  2300    38    47     2     4     8   249
            9 18     0    38    76     4     8    14   247
            9 18   100    37    72     3     7    11   247
            9 18   200    37    68     6     9    14   246
            9 18   300    36    68     5     8    10   249
            9 18   400    36    44     0     2     7   243
            9 18   500    35    49     0     0     3   245
            9 18   600    35    56     0     0     0   248
            9 18   700    43    37     0     0     0   242
            9 18   800    46    73     0     0     0   251
            9 18   900    45    81     0     5    10   257

                                      Page 1

9-18-2018
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'
------------------------------------------------------------------------------------
  9 17  1000    39    43    76    76     0     5   204     0     0           8  1018
  9 17  1100    42    46    72    72     0     8   179     0     0           7  1018
  9 17  1200    42    48    73    65     1     6   191     0     0           9  1017
  9 17  1300    42    50    69    67     2    10   203     0     0           7  1017
  9 17  1400    43    50    64    58     4    10   211     0     0          10  1017
  9 17  1500    42    49    66    64     6    12   186     0     0          10  1017
  9 17  1600    43    49    62    64     6    13   222     0     0           8  1017
  9 17  1700    42    48    59    73     6    13   266     0     0           7  1017
  9 17  1800    41    45    60    86     7    17   244     0     0          10  1017
  9 17  1900    41    42    62    90     7    15   276     0     0          10  1017
  9 17  2000    40    42    67    90     6    11   248     0     0          10  1017
  9 17  2100    38    41    87    92     5    11   239     0     0           7  1017
  9 17  2200    38    40    83    92     5     9   243     0     0           9  1017
  9 17  2300    37    40    76    91     3     6   256     0     0           7  1017
  9 18     0    37    39    77    92     3     7   233     0     0           9  1017
  9 18   100    37    38    73    92     3     6   251     0     0          10  1017
  9 18   200    37    38    66    92     3     7   258     0     0           9  1017
  9 18   300    36    37    73    92     3     8   278     0     0           9  1017
  9 18   400    35    37    59    92     0     7   266     0     0          10  1017
  9 18   500    35    37    86    93     3     7   237     0     0          10  1017
  9 18   600    34    37    73    92     3     6   247     0     0          10  1017
  9 18   700    36    40    84    89     1     5   239     0     0           9  1017
  9 18   800    39    45    80    75     0     0   155     0     0           6  1017
  9 18   900    41    46    75    71     0     3   149     0     0          11  1017

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

                                      Page 1

9-18-2018
Northwest Avalanche Center
Ski Bowl Ski Area, Government Camp, Oregon

Wind direction out - Repairs planned Fall 2018

 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'
------------------------------------------------------------------------------
  9 17  1000    45    48    86    87     1     5    12    57     0     0     8
  9 17  1100    47    51    80    82     1     5    13    57     0     0     8
  9 17  1200    50    52    78    73     0     4     9    57     0     0     8
  9 17  1300    52    53    69    75     0     3     9    59     0     0     8
  9 17  1400    51    53    70    76     0     2     7    61     0     0     8
  9 17  1500    49    52    87    80     0     2     4    60     0     0     8
  9 17  1600    49    52    87    80     0     1     4    60     0     0     8
  9 17  1700    48    51    89    84     0     2     4    58     0     0     8
  9 17  1800    45    49    95    87     0     2     4    55     0     0     9
  9 17  1900    44    48    93    87     0     0     1    54     0     0     9
  9 17  2000    44    48    93    89     0     0     4    56     0     0     9
  9 17  2100    42    47    97    90     0     0     3    59     0     0     9
  9 17  2200    42    46    98    92     0     0     0    62     0     0     9
  9 17  2300    41    46    99    91     0     2     5    60     0     0     9
  9 18     0    40    46   100    91     0     2     6    62     0     0     9
  9 18   100    42    46    98    92     0     0     3    62     0     0     9
  9 18   200    42    45    97    92     0     0     0    61     0     0    10
  9 18   300    41    45    96    92     0     0     4    66     0     0    10
  9 18   400    40    43    97    92     0     5     7    63     0     0    10
  9 18   500    40    41    94    93     0     2     6    62     0     0    10
  9 18   600    40    38    95    93     0     2     5    63     0     0    10
  9 18   700    43    38    93    95     0     0     3    62     0     0     9
  9 18   800    47    39    86    96     0     0     1    57     0     0    10
  9 18   900    48    43    76    96     0     1     5    49     0     0     9

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

                                      Page 1


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