Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

DEVILS POST PILE RAWS NEAR MAMMOTH LAKES 6WSW DPO (DPPC1)

Lat: 37.63°NLon: 119.09333°WElev: 8024.0ft.

22°F

-6°C

Humidity	63%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	11°F (-12°C)
Visibility	NA
Last update	28 Dec 09:00 PM PST

More Information:

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

Extended Forecast for

9 Miles S Mammoth Lakes CA

Tonight
Low: 15 °F
Mostly Clear
and Breezy
then Clear
Monday
High: 32 °F
Cold
Monday Night
Low: 22 °F
Clear
Tuesday
High: 35 °F
Increasing
Clouds
Tuesday Night
Low: 24 °F
Mostly Cloudy
Wednesday
High: 35 °F
Snow Likely
Wednesday Night
Low: 29 °F
Snow Likely
New Year's Day
High: 30 °F
Heavy Snow
Thursday Night
Low: 25 °F
Snow Likely

Detailed Forecast

Tonight

Clear, with a low around 15. Wind chill values as low as zero. Breezy, with an east wind 15 to 20 mph.

Monday

Sunny and cold, with a high near 32. Wind chill values as low as 3. East wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Clear, with a low around 22. Wind chill values as low as 10. East southeast wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

Tuesday

Increasing clouds, with a high near 35. Wind chill values as low as 10. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly cloudy, with a low around 24. East wind around 5 mph.

Wednesday

Snow likely, mainly after 4pm. Partly sunny, with a high near 35. East wind around 5 mph becoming west in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 29. North wind around 5 mph becoming west in the evening. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

New Year's Day

Snow. The snow could be heavy at times. High near 30. West southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Friday

Snow likely, mainly after 10am. Mostly cloudy and cold, with a high near 29. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Friday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 23. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Saturday

Snow likely. The snow could be heavy at times. Mostly cloudy and cold, with a high near 25. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Saturday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 19. South southwest wind around 10 mph, with gusts as high as 20 mph.

Sunday

Snow likely. Partly sunny and cold, with a high near 26. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.