National Weather Service United States Department of Commerce

Seattle/Tacoma, WA

Weather Forecast Office

WA Drought page

Weather.gov > Seattle/Tacoma, WA > WA Drought page

 

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Drought Information Statements from Weather Forecast Offices

Seattle   |   Spokane   |   Pendleton   |   Portland
 
Drought Monitor and Outlook

Drought Monitor for WA

 

Click for Drought Monitor for the Pacific Northwest
   

US Monthly Drought Outlook

US Seasonal Drought Outlook

Click for United States Monthly Drought Outlook

Click for United States Seasonal Drought Outlook
 
Observed Precipitation Maps
7 day observed precipitation

 

 Advanced Hydrologic Prediction Service (AHPS) Precipitation Analysis
  AHPS precipitation analysis:
  * For Location, choose "state" and "Washington".
  * Choose "Time Range"; or choose Archived Data and Date.

 

 7 day Observed Precipitation - (WRCC)

 

 30 day Percent of Average Precipitation - (WRCC)

 

 60 day Percent of Average Precipitation - (WRCC)

 

 90 day Percent of Average Precipitation - (WRCC)

 

 1 yr WA Percent of Average Precipitation - (WRCC)

 

 West Wide Drought Tracker - (WRCC)

 

 WA Climate Anomaly Maps and Tables - (WRCC)

 

 North American Freezing Level Tracker - (WRCC)
 
Observed Conditions and Impacts

 

 USGS WaterWatch: Below normal 7day Streamflow compared to historical

 

 USGS WaterWatch: Map of real time streamflow compared to historical for day of year

 

 USGS Washington Drought Watch page

 

 WA ECY Statewide Streamflow Summary Map

 

 Pacific NW Experimental Surface Water Monitor (via UCLA)

 

 USDA NRCS Weekly Snowpack Report

 

 USDA NRCS Snowpack MAP

 

 NWS National Operational Hydrologic Remote Sensing Center (NOHRSC) Regional Snow Analyses

 

 NOHRSC Interactive Snow Information Map

 

 Soil Moisture - CPC

 

 Agriculture in Drought - USDA (pdf)

 

 Weekly Weather and Crop Bulletin - USDA (pdf)

 

  

 
 
Forecasts and Outlooks
   

 

  

 

  

 

 10-day Quantitative Precipitation Forecast (QPF) for Pacific Northwest

 

 Weather Prediction Center 7-day QPF

 

 Northwest River Forecast Center Water Supply Forecasts

 

 Northwest River Forecast Center ESP Natural Forecasts

 

 NWS Seattle Water Supply Outlook/Spring Flood Outlook

 

 CPC 8-14 day outlook

 

 Soil Moisture Outlook for the Coterminous U.S.
Click for the Quantitative Precipitation Forecast
Click for Quantitative Precipitation Forecast
   

CPC monthly precipitation outlook

CPC 3-month precipitation outlook

Click for United States Seasonal Drought Outlook

Click for United States Seasonal Drought Outlook
 
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