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

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

N/A

Humidity	NA
Wind Speed	NA NA MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

4 Miles SE Mammoth Lakes CA

Winter Storm Warning December 26, 06:44am until December 26, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 26, 06:44am until December 26, 04:00pm
NOW until 4:00pm Fri
Winter Storm Warning
Today
High: 31 °F
Heavy Snow
and Windy
Tonight
Low: 12 °F
Chance Snow
Saturday
High: 30 °F
Sunny
Saturday Night
Low: 12 °F
Mostly Clear
Sunday
High: 33 °F
Mostly Sunny
Sunday Night
Low: 13 °F
Mostly Clear
Monday
High: 36 °F
Sunny
Monday Night
Low: 17 °F
Clear

Detailed Forecast

Today

Snow before 10am, then snow showers between 10am and 1pm, then snow likely after 1pm. The snow could be heavy at times. Some thunder is also possible. High near 31. Windy, with a southwest wind 30 to 35 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 6 to 10 inches possible.

Tonight

A 30 percent chance of snow, mainly before 10pm. Partly cloudy, with a low around 12. Southwest wind around 15 mph, with gusts as high as 30 mph. New snow accumulation of around an inch possible.

Saturday

Sunny, with a high near 30. Southwest wind around 5 mph becoming calm in the morning.

Saturday Night

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

Sunday

Mostly sunny, with a high near 33. West 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 13. West wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 30 mph.

Monday

Sunny, with a high near 36.

Monday Night

Clear, with a low around 17.