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

DW5868 Mammoth Lakes (D5868)

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

19°F

-7°C

Humidity	89%
Wind Speed	W 0 MPH
Barometer	30.22 in (1023.37 mb)
Dewpoint	16°F (-9°C)
Visibility	NA
Last update	13 Feb 02:30 AM PST

More Information:

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

Extended Forecast for

Mammoth Lakes CA

Overnight
Low: 15 °F
Mostly Clear
Friday
High: 35 °F
Sunny
Friday Night
Low: 22 °F
Partly Cloudy
Saturday
High: 35 °F
Mostly Sunny
Saturday Night
Low: 21 °F
Mostly Cloudy
Sunday
High: 33 °F
Decreasing
Clouds
Sunday Night
Low: 19 °F
Chance Snow
then Heavy
Snow
Washington's Birthday
High: 24 °F
Heavy Snow
Monday Night
Low: 18 °F
Heavy Snow
and Breezy

Detailed Forecast

Overnight

Mostly clear, with a low around 15. Northeast wind around 5 mph.

Friday

Sunny, with a high near 35. East wind around 5 mph becoming calm in the morning.

Friday Night

Partly cloudy, with a low around 22. South wind around 5 mph.

Saturday

Mostly sunny, with a high near 35. Southwest wind 10 to 15 mph, with gusts as high as 35 mph.

Saturday Night

Mostly cloudy, with a low around 21. Southwest wind around 15 mph, with gusts as high as 30 mph.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 33. Southwest wind around 10 mph, with gusts as high as 30 mph.

Sunday Night

Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 19. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Washington's Birthday

Snow. The snow could be heavy at times. Cloudy, with a high near 24.

Monday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 18. Breezy.

Tuesday

Snow. The snow could be heavy at times. Cloudy, with a high near 20. Breezy.

Tuesday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 13. Breezy.

Wednesday

Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 19.

Wednesday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 8.