Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

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

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

41°F

5°C

Humidity	29%
Wind Speed	NE 2 MPH
Barometer	NA
Dewpoint	11°F (-12°C)
Visibility	NA
Last update	29 Dec 11:00 AM PST

More Information:

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

Extended Forecast for

13 Miles SE Mammoth Lakes CA

Today
High: 29 °F⇓
Cold and
Breezy
Tonight
Low: 16 °F
Mostly Clear
and Breezy
Tuesday
High: 34 °F
Partly Sunny
Tuesday Night
Low: 23 °F
Mostly Cloudy
then Slight
Chance Snow
Wednesday
High: 31 °F
Snow
Wednesday Night
Low: 24 °F
Snow
New Year's Day
High: 27 °F
Snow
Thursday Night
Low: 20 °F
Snow Likely
and Breezy
Friday
High: 28 °F
Chance Snow
and Breezy

Detailed Forecast

Today

Sunny and cold, with a temperature falling to around 20 by 5pm. Wind chill values as low as 3. Breezy, with an east wind 20 to 25 mph, with gusts as high as 30 mph.

Tonight

Mostly clear, with a low around 16. Wind chill values as low as zero. Breezy, with an east wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

Tuesday

Partly sunny, with a high near 34. Wind chill values as low as 2. East southeast wind 5 to 15 mph becoming south in the afternoon.

Tuesday Night

A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 23. Wind chill values as low as 13. Southeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

Wednesday

Snow, mainly after 10am. High near 31. West wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow. Low around 24. West southwest wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

New Year's Day

Snow. High near 27. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 20. Breezy, with a southwest wind 15 to 20 mph. Chance of precipitation is 60%.

Friday

A 50 percent chance of snow. Partly sunny and cold, with a high near 28. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 25 mph.

Friday Night

Snow likely, mainly after 10pm. Mostly cloudy, with a low around 18. Breezy, with a west southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

Saturday

Snow. High near 23. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

Saturday Night

Snow likely. Mostly cloudy, with a low around 13. Breezy, with a southwest wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Sunday

A 50 percent chance of snow. Mostly cloudy and cold, with a high near 22. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 25 mph.