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.

22°F

-6°C

Humidity	54%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	8°F (-13°C)
Visibility	NA
Last update	29 Dec 06:00 AM PST

More Information:

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

Extended Forecast for

5 Miles S Mammoth Lakes CA

Today
High: 31 °F
Sunny and
Blustery then
Sunny
Tonight
Low: 16 °F
Clear and
Breezy then
Mostly Clear
Tuesday
High: 36 °F
Mostly Sunny
Tuesday Night
Low: 21 °F
Mostly Cloudy
then Slight
Chance Snow
Wednesday
High: 33 °F
Snow Likely
Wednesday Night
Low: 25 °F
Snow
New Year's Day
High: 30 °F
Snow
Thursday Night
Low: 20 °F
Snow Likely
Friday
High: 30 °F
Snow Likely

Detailed Forecast

Today

Sunny and cold, with a high near 31. Wind chill values as low as -7. Blustery, with an east northeast wind 15 to 20 mph, with gusts as high as 35 mph.

Tonight

Mostly clear, with a low around 16. Wind chill values as low as zero. Breezy, with an east northeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

Tuesday

Mostly sunny, with a high near 36. Wind chill values as low as 4. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.

Tuesday Night

A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 21. Wind chill values as low as 13. East wind around 10 mph becoming south southwest after midnight.

Wednesday

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 33. West northwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow. Low around 25. West wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

New Year's Day

Snow. High near 30. West 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. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Friday

Snow likely, mainly after 10am. Mostly cloudy and cold, with a high near 30. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Friday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 19. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Saturday

Snow likely. Mostly cloudy and cold, with a high near 25. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Saturday Night

Snow likely. Mostly cloudy, with a low around 16. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Sunday

Snow likely. Mostly cloudy and cold, with a high near 24. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.