National Weather Service United States Department of Commerce

Upcoming Pattern Shift to Bring Heavy Mountain Snow to the West

Heavy, accumulating snow is likely today in the Cascades and Sierra Nevada. Another Bering Sea storm will bring strong winds and heavy precipitation to the Aleutians and southwest Alaska into Thursday. Light snow is expected from the Ohio Valley into the Northeast. A widespread and significant winter storm is expected to move into the Central Rockies and High Plains Thursday into Friday. Read More >

Navigation Menu
Click on Image to Enlarge
Snowpack
Percent of Average Snow Water Equivalent by Basin
Percent of Average Snow Water Equivalent by SnoTel Site
Reservoir Levels  - Click on Teacup Diagram for a Time Series Graph

 

U.S. Bureau of Reclamation Regions and Reservoirs  (Click on Office or Reservoir for more information)

Pacific Northwest
USBR
Upper Colorado USBR
Great Plains USBR