Snow Across the Great Lakes, Central Appalachians, and Northeast; Unsettled Weather in the West

Light to moderate snow will continue into Saturday over the Great Lakes, Central Appalachians, and Northeast. This weekend into next week, a series of atmospheric rivers will bring gusty winds, periods of heavy rain, and mountain snow to northern California and the Pacific Northwest. Colder temperatures are in store for the weekend from the Great Lakes to East Coast. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

Clear

30°F

-1°C

Humidity	63%
Wind Speed	N 4 MPH
Barometer	30.28 in (1025.4 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	26°F (-3°C)
Last update	21 Dec 07:35 AM PST

More Information:

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

Extended Forecast for

10 Miles ESE Mammoth Lakes CA

Today
High: 47 °F
Mostly Sunny
and Breezy
then Partly
Sunny
Tonight
Low: 27 °F
Mostly Cloudy
then Chance
Rain/Snow
Sunday
High: 45 °F
Chance
Rain/Snow
then Chance
Showers
Sunday Night
Low: 27 °F
Mostly Cloudy
Monday
High: 50 °F
Mostly Sunny
Monday Night
Low: 28 °F
Mostly Cloudy
then Chance
Rain/Snow
Tuesday
High: 45 °F
Rain/Snow and
Breezy
Tuesday Night
Low: 14 °F
Chance Snow
then Partly
Cloudy
Christmas Day
High: 43 °F
Mostly Sunny

Detailed Forecast

Today

Partly sunny, with a high near 47. Breezy, with a west wind 15 to 20 mph becoming north in the afternoon. Winds could gust as high as 35 mph.

Tonight

A slight chance of rain showers between 1am and 4am, then a chance of rain and snow showers. Snow level 8300 feet. Mostly cloudy, with a low around 27. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday

A chance of rain and snow showers before 7am, then a chance of rain showers. Snow level 9000 feet. Partly sunny, with a high near 45. Southwest wind around 5 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 27. Southwest wind around 5 mph becoming calm after midnight.

Monday

Mostly sunny, with a high near 50. Calm wind becoming southwest around 5 mph.

Monday Night

A chance of rain and snow after 4am. Snow level 9000 feet. Mostly cloudy, with a low around 28. Southwest wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tuesday

Rain, possibly mixed with snow. Snow level 8100 feet lowering to 7400 feet in the afternoon . High near 45. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday Night

A chance of snow before 10pm. Partly cloudy, with a low around 14.

Christmas Day

Mostly sunny, with a high near 43.

Wednesday Night

Mostly cloudy, with a low around 23.

Thursday

A chance of rain and snow. Snow level 7200 feet. Partly sunny, with a high near 43.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 22.

Friday

A chance of rain and snow. Snow level rising to 8100 feet in the afternoon. Partly sunny, with a high near 45.