Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast 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.

32°F

0°C

Humidity	39%
Wind Speed	ENE 0 MPH
Barometer	NA
Dewpoint	10°F (-12°C)
Visibility	NA
Last update	30 Dec 07:00 AM PST

More Information:

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

Extended Forecast for

11 Miles SE Mammoth Lakes CA

Today
High: 32 °F
Cold
Tonight
Low: 22 °F
Mostly Cloudy
Wednesday
High: 29 °F
Snow
Wednesday Night
Low: 23 °F
Snow
New Year's Day
High: 26 °F
Snow
Thursday Night
Low: 18 °F
Chance Snow
and Breezy
Friday
High: 25 °F
Heavy Snow
and Breezy
Friday Night
Low: 16 °F
Heavy Snow
and Windy
Saturday
High: 22 °F
Snow and
Windy

Detailed Forecast

Today

Partly sunny and cold, with a high near 32. Wind chill values as low as 5. Southeast wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

Tonight

Mostly cloudy, with a low around 22. Wind chill values as low as 10. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Wednesday

Snow, mainly after 10am. High near 29. Wind chill values as low as 14. South southwest wind around 10 mph becoming east in the morning. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow. Low around 23. 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 2 to 4 inches possible.

New Year's Day

Snow. High near 26. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

A 40 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 18. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. New snow accumulation of less than one inch possible.

Friday

Snow likely, mainly after 4pm. The snow could be heavy at times. Partly sunny and cold, with a high near 25. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 16. Windy, with a south southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%.

Saturday

Snow. High near 22. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

Saturday Night

Snow likely. Mostly cloudy, with a low around 11. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

Sunday

A 50 percent chance of snow. Partly sunny and cold, with a high near 21. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 25 mph.

Sunday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 11. Southwest wind around 15 mph, with gusts as high as 20 mph.

Monday

A 40 percent chance of snow. Partly sunny and cold, with a high near 23. West southwest wind around 15 mph, with gusts as high as 20 mph.