National Weather Service United States Department of Commerce

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

 Click on SnoTel site on map above or on left menu to display individual site's graph in frame below

Click on a river basin on the map below or on left menu
to display basin-wide snowpack projection graphs in the frame above

(User's Guide for the Interpretation of the Basinwide Snowpack Projection Graphs .pdf file)