Snowpack and Water Supply Outlook Report:

If you'd like to be notified when reports are released, and added to the monthly distribution list, click here.

Click Here to view the most recent Water Supply Outlook Report issued by the 5th business day of each month. (January 1 - June 1).  

View Historical Reports (2012-Current )

Product Highlights

Daily SNOTEL Graphics

New! Basin-Wide Products

• Snow Water Equivalent
• Precipitation
• Average Daily Temperature

New! Individual SNOTEL Site Products

• Snow Water Equivalent
• Precipitation
• Average Daily Temperature
• Soil Moisture (where available)

Real-Time Conditions Maps

You can now gain access to a variety of maps directly:

• Snow Percentages (SWE - NRCS SNOTEL)
• Month to Date Precipitation (NRCS SNOTEL)
• Water Year to Date Precipitation (NRCS SNOTEL)
• Current Streamflows (USGS)
• Soil Moisture (VIC Modeled)
• National Drought Monitor

Interactive Montana Map

You can now gain access to a variety of data types:

• SNOTEL (SNOwpack TELemetry)
  • Snow Fall (24 Hour)
  • Snow Water Equivalent (Current)
  • Precipitation (Water Year)
  • Precipitation (Month to Date)
• Snowcourses (Manual Snowpack Measurements)
• NRCS Streamflow Forecasts
• Reservoir Storage
• Monthly Streamflow
• ACIS monthly precipitation

Our Snow Survey team can help you with your story. Here you’ll find the latest media releases on Montana's snowpack and water supply outlook, including news releases, feature stories, downloadable media files and more.
...Download Resources

...More About Snow Surveys

...What is Snow Water Equivalent?