NOAA's National Weather Service Weather Forecast Office

Current Drought Information Statement and Graphics (pdf))

Additional Drought Graphics

River Stage Information
Water supply forecasts are produced in cooperation and coordination with the National Resource Conservation Service, USDA

• Current Streamflow Conditions from the USGS
• Wyoming WaterWatch Map of real-time streamflow compared to historical streamflow for the day of the year
• Data Collection Platforms for Wyoming's Streams and Rivers
• Data Collection Platforms in Other States
• Real-Time Hydrological Information from USBR - Great Plains Region
• Real-Time Hydrological Information from USBR - Pacific Northwest Region
• USBR - Upper Colorado Region
• National Water and Climate Center - Water Supply Forecasts
• Colorado Basin River Forecast Center - Green River
• Missouri Basin River Forecast Center - east of Continental Divide
• Northwest River Forecast Center - Snake River

Snowpack Information
The National Resource Conservation Service, USDA is the source of data from SNOTEL sites and Snow Courses.

• Snow Precipitation Update
• Wyoming Station Snotel Plots (Interactive Map)
• National Resource Conservation Service - Casper, WY
• Directory of Snow Water Equivalent Maps for Western and Central Wyoming
• Climatological Data Products from WRDS
• NRCS Snow Data
• U.S. Snow Monitoring
• Interactive Snow Information from NOHRSC
• Snow Analyses for Central Rockies from NOHRSC

Precipitation Data

• Western and Central Wyoming Precipitation Summary (RIWHYM)
• Wyoming Precipitation Summary (HYMWY)
• Previous Monthly Precipitation Totals and Percent of Average in Wyoming
• Monthly and Seasonal Precipitation Maps
• Quantitative Precipitation Forecasts (QPF) from the Hydrometeorological Prediction Center
• 24 Hour Precipitation (for U.S. 48 states)
• Wyoming Drought Monitor
• Long Term Palmer Drought Index

National Sources of Hydrological Data

• USGS Real-Time Water Data
• National Water and Climate Center
• U.S. Long Lead Climate Outlooks from WRCC
• Western US Maps of Snow Cover, Snow Water Equivalent, Percent of Normals

 

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