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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
  • 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 Oregon Climate Service): 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: