National Weather Service United States Department of Commerce

Heavy Mountain Snow and High Winds Shifts into the Intermountain West and Plains

A storm system will move bring heavy mountain snow and high winds to the Intermountain West and the Plains. Locally heavy rain from a nearly stalled front on the southern California coastline could cause flash flooding. A new storm will drop south along the West Coast and is expected to bring additional heavy mountain snow, especially, in California. Read More >

Safety Information

NWS Safety Tips:
Watch Warning Advisory Explained:

National Centers

Storm Prediction Center:
Climate Prediction Center:
Weather Prediction Center:
Aviation Weather Center:
NCEP Winter Weather:
River Forecast Centers:
Ocean Prediction Center:
Space Weather Center:
Nat. Hurricane Center:
Cntrl Pac. Hur. Center:
Typhoon Warning Center:

Computer Weather Models

Real Time Weather:
NCEP Models:
HRRR Model:
ECMWF Model:
RAP Model:
WPC QPF Page:​
TC Models:
Rapid Refresh:

Numerical Computer Model Guidance

NWS MOS Guidance:

National Government Agencies

NWS National Page:
U.S. Forecast Service:
U.S. Geological Service:
UCAR Wx Education:​