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Northwest Observational Data

Surface Observations
Upper Air Observations

Weather Forecasts

Regional Forecasts
National Forecast Products

National Observational Data


Weather Satellite Imagery

Weather Satellite Servers (wide selection of imagery)
  • National Weather Service
  • UCAR/RAP
  • GOES-West Imagery
    GOES-East Imagery Composite Global Satellite Imagery

    Radar Imagery

    Northwest Weather Radars
    National Weather Radars

    Climatological Data

    Washington State Climate Data: Pacific Northwest climatological Precipitation Maps (from WRCC, as produced by Prism)
    1971-2000 30-year Station Normals
    El Niņo Information and links:
    Major Climate Data Servers:

    Several of these sites provide daily weather records for extended periods: