Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into 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.

28°F

-2°C

Humidity	87%
Wind Speed	NE 0 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	31 Dec 03:00 AM PST

More Information:

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

Extended Forecast for

13 Miles SSE Mammoth Lakes CA

Overnight
Low: 25 °F
Slight Chance
Snow
Wednesday
High: 33 °F
Snow Likely
Wednesday Night
Low: 26 °F
Snow and
Breezy
New Year's Day
High: 29 °F
Heavy Snow
Thursday Night
Low: 18 °F
Chance Snow
Friday
High: 29 °F
Slight Chance
Snow
Friday Night
Low: 19 °F
Chance Snow
and Breezy
Saturday
High: 24 °F
Heavy Snow
and Breezy
Saturday Night
Low: 16 °F
Heavy Snow
and Breezy

Detailed Forecast

Overnight

A 20 percent chance of snow. Cloudy, with a low around 25. Southwest wind 5 to 10 mph.

Wednesday

Snow likely, mainly after 10am. Cloudy, with a high near 33. Wind chill values as low as 19. East wind 5 to 10 mph becoming south southwest in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow. Low around 26. Wind chill values as low as 14. Breezy, with a southwest wind 10 to 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

New Year's Day

Snow, mainly before 4pm. The snow could be heavy at times. High near 29. Wind chill values as low as 11. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Thursday Night

A 40 percent chance of snow, mainly before 10pm. Partly cloudy, with a low around 18. Southwest wind around 15 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

Friday

A 20 percent chance of snow after 10am. Mostly sunny and cold, with a high near 29. South southwest wind around 15 mph, with gusts as high as 25 mph.

Friday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 19. Breezy, with a south southwest wind around 20 mph, with gusts as high as 35 mph. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow. The snow could be heavy at times. High near 24. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.

Saturday Night

Snow. The snow could be heavy at times. Low around 16. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

Sunday

Snow. The snow could be heavy at times. High near 22. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

Sunday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 14. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Monday

Snow likely. The snow could be heavy at times. Mostly cloudy and cold, with a high near 21. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Monday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 12. Southwest wind 10 to 15 mph.

Tuesday

A 40 percent chance of snow. Partly sunny and cold, with a high near 22. West wind around 10 mph, with gusts as high as 20 mph.