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.

45°F

7°C

Humidity	29%
Wind Speed	NNE 2 MPH
Barometer	NA
Dewpoint	14°F (-10°C)
Visibility	NA
Last update	29 Dec 02:00 PM PST

More Information:

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

Extended Forecast for

11 Miles S Mammoth Lakes CA

This Afternoon
High: 32 °F
Cold
Tonight
Low: 20 °F
Clear and
Breezy then
Mostly Clear
Tuesday
High: 36 °F
Mostly Sunny
Tuesday Night
Low: 26 °F
Mostly Cloudy
then Slight
Chance Snow
Wednesday
High: 33 °F
Snow
Wednesday Night
Low: 28 °F
Snow
New Year's Day
High: 28 °F
Heavy Snow
Thursday Night
Low: 23 °F
Snow Likely
Friday
High: 27 °F
Snow Showers
Likely

Detailed Forecast

This Afternoon

Sunny and cold, with a high near 32. Wind chill values as low as 11. East southeast wind around 15 mph, with gusts as high as 25 mph.

Tonight

Mostly clear, with a low around 20. Wind chill values as low as 7. Breezy, with a southeast wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

Tuesday

Mostly sunny, with a high near 36. Wind chill values as low as 13. South wind 5 to 10 mph becoming west southwest 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 16. South wind 5 to 15 mph, with gusts as high as 20 mph.

Wednesday

Snow, mainly after 10am. High near 33. North wind around 5 mph becoming west northwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow. Low around 28. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

New Year's Day

Snow before 10am, then snow showers after 10am. The snow could be heavy at times. Some thunder is also possible. High near 28. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 23. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Friday

A chance of snow before 4pm, then snow showers likely after 4pm. Partly sunny and cold, with a high near 27. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Friday Night

Snow showers likely before 4am, then snow likely after 4am. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a low around 21. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Saturday

Snow. High near 23. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

Saturday Night

Snow likely. Mostly cloudy, with a low around 16. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Sunday

Snow likely. Mostly cloudy and cold, with a high near 22. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.