The NRCS Montana Snow Survey Program offers mountain snowpack and precipitation data through manual snowpack measurements (Snow Courses) and the SNOwpack TELemetry (SNOTEL) network to predict snowmelt-driven runoff in the spring and summer.

Monthly basin filled map showing snow water equivalent as a percent of normal (1991-2020). Monthly snow water equivalent percentages are derived from SNOTEL and Snow Course data.

Montana SNOTEL Snowpack Update Report; Based on Mountain Data from NRCS SNOTEL Sites **Provisional data, subject to revision** Data based on the first reading of the day (typically 00:00) for Sunday, February 09, 2025

These maps are produced in partnership with the NRCS. Data are compiled by the Montana Snow Survey Program of the USDA Natural Resources Conservation Service. Please see the NRCS web site for explanations of their data collection programs.

These maps are produced in partnership with the NRCS. Data are compiled by the Montana Snow Survey Program of the USDA Natural Resources Conservation Service. Please see the NRCS web site for explanations of their data collection programs.

snowpack were melted, expressed in inches. The WATER YEAR-TO-DATE-PRECIPITATION represents total precipitation since October 1st, expressed in inches. Contact your state water supply staff for assistance. Medians and averages are calculated for the period 1991-2020. Provisional data, subject to revision.

Montana Snow Forecast: Montana 24 hr New Snow Accumulation Analysis U.S. Snow Depth

3 天之前 · Montana snowpack levels and snowfall totals with latest weather and ski area conditions.

Current Snow Depth About This Map This map displays current snow depth according to the National Oceanic and Atmospheric Administration (NOAA) National Snow Analyses (NSA).

Snow water equivalent maps are available for the first of each month from January through June beginning in 2002. View a map by choosing the month and year of interest from the dropdown box or by selecting from the thumbnails below.