Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Winter Storm Warning until December 27, 01:00 AM PST

Current conditions at

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

29°F

-2°C

Humidity	74%
Wind Speed	SW 2 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	22°F (-6°C)
Visibility	NA
Last update	26 Dec 11:31 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles SSW Mammoth Lakes CA

Winter Storm Warning December 26, 11:45am until December 27, 01:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 26, 11:45am until December 27, 01:00am
NOW until 1:00am Sat
Winter Storm Warning
Today
High: 26 °F
Heavy Snow
and Breezy
Tonight
Low: 12 °F
Snow Likely
then Slight
Chance Snow
Saturday
High: 25 °F
Sunny
Saturday Night
Low: 12 °F
Mostly Clear
Sunday
High: 28 °F
Mostly Sunny
Sunday Night
Low: 15 °F
Mostly Clear
Monday
High: 32 °F
Sunny
Monday Night
Low: 19 °F
Clear

Detailed Forecast

Today

Snow. The snow could be heavy at times. High near 26. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 10 to 16 inches possible.

Tonight

Snow likely, mainly before 10pm. Partly cloudy, with a low around 12. Southwest wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Saturday

Sunny, with a high near 25. Southwest wind around 5 mph becoming northeast in the morning.

Saturday Night

Mostly clear, with a low around 12. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday

Mostly sunny, with a high near 28. Northwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Mostly clear, with a low around 15. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.

Monday

Sunny, with a high near 32.

Monday Night

Clear, with a low around 19.