Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

22°F

-6°C

Humidity	91%
Wind Speed	W 2 MPH
Barometer	29.62 in (1003.05 mb)
Dewpoint	20°F (-7°C)
Visibility	NA
Last update	17 Feb 06:30 PM PST

More Information:

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

Extended Forecast for

Mammoth Lakes CA

Winter Weather Advisory February 19, 04:00am until February 19, 10:00pm

Winter Storm Warning February 17, 06:54pm until February 18, 07:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Storm Warning

Winter Storm Warning February 17, 06:54pm until February 18, 07:00am
NOW until 7:00am Wed
Winter Storm Warning
Tonight
Low: 4 °F
Heavy Snow
and Windy
Wednesday
High: 14 °F
Chance Snow
and Breezy
Wednesday Night
Low: 5 °F
Chance Snow
Thursday
High: 18 °F
Heavy Snow
and Breezy
Thursday Night
Low: 0 °F
Snow Likely
then Chance
Snow
Friday
High: 23 °F
Slight Chance
Snow
Friday Night
Low: 10 °F
Partly Cloudy
Saturday
High: 29 °F
Slight Chance
Snow

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Low around 4. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 18 to 24 inches possible.

Wednesday

A 50 percent chance of snow. Partly sunny, with a high near 14. Breezy, with a southwest wind around 20 mph, with gusts as high as 45 mph. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

A 40 percent chance of snow, mainly after 10pm. Increasing clouds, with a low around 5. Southwest wind around 15 mph, with gusts as high as 30 mph. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 18. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 0. West wind 10 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Friday

A 20 percent chance of snow after 10am. Mostly sunny, with a high near 23. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Friday Night

Partly cloudy, with a low around 10.

Saturday

A slight chance of snow between 10am and 4pm. Sunny, with a high near 29.

Saturday Night

A chance of snow after 10pm. Partly cloudy, with a low around 18.

Sunday

A chance of snow. Partly sunny, with a high near 31. Breezy.

Sunday Night

A chance of snow. The snow could be heavy at times. Mostly cloudy, with a low around 24. Breezy.