Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

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

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

31°F

-1°C

Humidity	51%
Wind Speed	ENE 1 MPH
Barometer	NA
Dewpoint	15°F (-9°C)
Visibility	NA
Last update	29 Dec 08:00 PM PST

More Information:

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

Extended Forecast for

6 Miles SSE Mammoth Lakes CA

Tonight
Low: 20 °F
Mostly Clear
and Windy
Tuesday
High: 34 °F
Mostly Sunny
Tuesday Night
Low: 26 °F
Mostly Cloudy
then Slight
Chance Snow
Wednesday
High: 30 °F
Snow
Wednesday Night
Low: 26 °F
Snow
New Year's Day
High: 27 °F
Heavy Snow
Thursday Night
Low: 23 °F
Snow Likely
Friday
High: 25 °F
Chance Snow
Friday Night
Low: 20 °F
Heavy Snow
and Breezy

Detailed Forecast

Tonight

Mostly clear, with a low around 20. Wind chill values as low as 4. Windy, with an east northeast wind 25 to 30 mph decreasing to 15 to 20 mph after midnight.

Tuesday

Mostly sunny, with a high near 34. Wind chill values as low as 10. Southeast wind around 5 mph becoming west in the afternoon.

Tuesday Night

A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 26. Wind chill values as low as 17. Light south southeast wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 15 mph.

Wednesday

Snow, mainly after 10am. High near 30. Wind chill values as low as 18. West northwest wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow. Low around 26. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

New Year's Day

Snow. The snow could be heavy at times. High near 27. Southwest wind around 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

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 23. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Friday

A 50 percent chance of snow. Partly sunny and cold, with a high near 25. Southwest wind around 15 mph, with gusts as high as 25 mph.

Friday Night

Snow likely, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 20. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Saturday

Snow. High near 21. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

Saturday Night

Snow likely. Mostly cloudy, with a low around 16. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

Sunday

Snow likely. Mostly cloudy and cold, with a high near 21. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Sunday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 14. South 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 21. West wind 10 to 15 mph, with gusts as high as 20 mph.