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

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

37°F

3°C

Humidity	32%
Wind Speed	SE 0 MPH
Barometer	30.64 in (1037.59 mb)
Dewpoint	10°F (-12°C)
Visibility	NA
Last update	29 Dec 10:31 AM PST

More Information:

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

Extended Forecast for

5 Miles SSE Mammoth Lakes CA

Today
High: 27 °F
Sunny and
Breezy
Tonight
Low: 11 °F
Mostly Clear
and Breezy
Tuesday
High: 33 °F
Mostly Sunny
Tuesday Night
Low: 19 °F
Mostly Cloudy
then Slight
Chance Snow
Wednesday
High: 31 °F
Snow Likely
Wednesday Night
Low: 23 °F
Snow and
Breezy
New Year's Day
High: 27 °F
Snow and
Breezy
Thursday Night
Low: 18 °F
Snow Likely
and Breezy
Friday
High: 27 °F
Heavy Snow
and Windy

Detailed Forecast

Today

Sunny, with a high near 27. Breezy, with an east wind around 20 mph, with gusts as high as 30 mph.

Tonight

Mostly clear, with a low around 11. Breezy, with an east wind around 20 mph, with gusts as high as 30 mph.

Tuesday

Mostly sunny, with a high near 33. East wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

Tuesday Night

A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 19. West wind around 10 mph becoming south in the evening.

Wednesday

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 31. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow. Low around 23. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

New Year's Day

Snow. High near 27. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 18. Breezy.

Friday

Snow likely, mainly after 10am. The snow could be heavy at times. Partly sunny, with a high near 27. Windy.

Friday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 17. Very windy.

Saturday

Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 23. Very windy.

Saturday Night

Snow likely. Mostly cloudy, with a low around 14. Windy.