Snow for the Southwest Mountains and Northern Plains to Northeast Sunday; More Significant Storm to Impact Eastern States Next Week

A storm crossing the Southwest states will bring heavy mountain snow Sunday into Monday. Further east, a separate storm will track from the Central Plains to the Mid-Atlantic states bringing a swath of ice and snow along and north of it's storm track Sunday into Monday. Next week, a stronger storm is expected to produce heavy rain over the Southeast with snow and ice from the Midwest to Northeast. Read More >

Hazardous Weather Conditions

Winter Storm Warning until February 17, 12:00 PM PST

En Español

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112ft.

Overcast

20°F

-7°C

Humidity	61%
Wind Speed	SW 8 MPH
Barometer	29.83 in
Dewpoint	9°F (-13°C)
Visibility	10.00 mi
Wind Chill	10°F (-12°C)
Last update	16 Feb 11:15 pm PST

More Information:

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

Extended Forecast for

7 Miles ESE Mammoth Lakes CA

Winter Storm Warning until February 17, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until February 17, 12:00pm

NOW until
12:00pm Sun

Winter Storm Warning
Tonight

Snow Likely
Low: 8 °F
Sunday

Snow Showers
High: 26 °F
Sunday
Night

Snow Showers
Likely then
Slight Chance
Snow Showers
Low: 1 °F
Washington's
Birthday

Slight Chance
Snow Showers
High: 26 °F
Monday
Night

Mostly Clear
Low: -10 °F
Tuesday

Sunny
High: 30 °F
Tuesday
Night

Partly Cloudy
Low: -2 °F
Wednesday

Chance Snow
Showers
High: 29 °F

Detailed Forecast

Tonight

A chance of snow showers before 4am, then snow likely after 4am. Mostly cloudy, with a low around 8. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Sunday

Snow likely before 10am, then snow showers, mainly after 10am. High near 26. Southwest wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 1. North wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Washington's Birthday

A 20 percent chance of snow showers. Mostly sunny, with a high near 26. North wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around -10. North wind 5 to 10 mph.

Tuesday

Sunny, with a high near 30.

Tuesday Night

Partly cloudy, with a low around -2.

Wednesday

A chance of snow showers, mainly after 4pm. Partly sunny, with a high near 29.

Wednesday Night

Snow showers likely, mainly after 10pm. Mostly cloudy, with a low around 7.