• Welcome to the new Snow Today website! Same content as before plus a new and improved Snow Data Viewer. Expect our first snow analysis article of the season in February.

Snow Today

Daily images of snow data and seasonal analyses
Daily Snow Viewer

The Daily Snow Viewer is best viewed on a desktop computer. In the default view, the map shows snow cover over the western United States and total snow cover is displayed on the time series plot. Note that the map images show data from whatever day is listed in the plot. This date updates dynamically as new data become available. Use the controls below to change the variables and regions on the maps and plots.

This viewer works best on a desktop monitor; using the viewer on a smaller screen may limit the map and/or plot display to a single column.

Check out the Snow Viewer Guide to see current known data issues and to learn how the the Snow Viewer works.