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	46%
Wind Speed	E 1 MPH
Barometer	NA
Dewpoint	13°F (-11°C)
Visibility	NA
Last update	29 Dec 11:00 PM PST

More Information:

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

Extended Forecast for

9 Miles WNW Mammoth Lakes CA

Tonight
Low: 24 °F
Mostly Clear
Tuesday
High: 42 °F
Partly Sunny
Tuesday Night
Low: 30 °F
Mostly Cloudy
Wednesday
High: 39 °F
Snow Likely
then
Rain/Snow
Wednesday Night
Low: 32 °F
Rain/Snow
New Year's Day
High: 35 °F
Snow
Thursday Night
Low: 28 °F
Chance Snow
Friday
High: 34 °F
Snow Likely
Friday Night
Low: 26 °F
Snow and
Breezy

Detailed Forecast

Tonight

Mostly clear, with a low around 24. Wind chill values as low as 15. North wind around 5 mph.

Tuesday

Partly sunny, with a high near 42. Wind chill values as low as 16. North northwest wind 5 to 10 mph becoming light and variable in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 30. Wind chill values as low as 23. Light south wind becoming west southwest 10 to 15 mph after midnight.

Wednesday

Snow likely between 10am and 4pm, then rain, possibly mixed with snow. High near 39. Wind chill values as low as 27. West northwest wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain and snow, becoming all snow after 1am. Low around 32. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

New Year's Day

Snow. High near 35. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 28. Southwest wind around 15 mph, with gusts as high as 25 mph. New snow accumulation of less than one inch possible.

Friday

Snow likely, mainly after 4pm. Partly sunny, with a high near 34. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

Friday Night

Snow. Low around 26. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%.

Saturday

Snow. High near 31. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

Saturday Night

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

Sunday

A 50 percent chance of snow. Partly sunny and cold, with a high near 31. Southwest wind around 10 mph, with gusts as high as 20 mph.

Sunday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 18. West wind around 10 mph, with gusts as high as 20 mph.

Monday

A 40 percent chance of snow. Partly sunny, with a high near 33. West southwest wind around 10 mph, with gusts as high as 20 mph.