Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

Overcast

30°F

-1°C

Humidity	58%
Wind Speed	W 5 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	12 Feb 06:15 PM PST

More Information:

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

Extended Forecast for

9 Miles ESE Mammoth Lakes CA

Tonight
Low: 6 °F
Partly Cloudy
Friday
High: 28 °F
Sunny
Friday Night
Low: 12 °F
Partly Cloudy
Saturday
High: 31 °F
Mostly Sunny
and Breezy
Saturday Night
Low: 12 °F
Mostly Cloudy
and Windy
Sunday
High: 27 °F
Partly Sunny
and Windy
then Slight
Chance Snow
and Breezy
Sunday Night
Low: 11 °F
Heavy Snow
and Windy
Washington's Birthday
High: 22 °F
Heavy Snow
and Windy
Monday Night
Low: 9 °F
Heavy Snow
and Very
Windy

Detailed Forecast

Tonight

Partly cloudy, with a low around 6. North wind 10 to 15 mph becoming southeast after midnight.

Friday

Sunny, with a high near 28. West wind 5 to 10 mph becoming north in the afternoon.

Friday Night

Partly cloudy, with a low around 12. Southwest wind around 10 mph.

Saturday

Mostly sunny, with a high near 31. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.

Saturday Night

Mostly cloudy, with a low around 12. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 50 mph.

Sunday

A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 27. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 45 mph.

Sunday Night

Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 11. Windy. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Washington's Birthday

Snow. The snow could be heavy at times. Cloudy, with a high near 22. Windy.

Monday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 9. Very windy.

Tuesday

Snow. The snow could be heavy at times. Cloudy, with a high near 16. Strong and damaging winds.

Tuesday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 4. Very windy.

Wednesday

A chance of snow. Partly sunny, with a high near 18. Windy.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 5. Windy.