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.

Mostly Cloudy

48°F

9°C

Humidity	42%
Wind Speed	W 13 MPH
Barometer	30.23 in (1023.71 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	21 Dec 04:55 PM PST

More Information:

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

Extended Forecast for

12 Miles ESE Mammoth Lakes CA

Tonight
Low: 28 °F
Mostly Cloudy
then Chance
Rain/Snow
Sunday
High: 43 °F
Chance
Rain/Snow
then Chance
Showers
Sunday Night
Low: 29 °F
Mostly Cloudy
Monday
High: 47 °F
Mostly Sunny
Monday Night
Low: 29 °F
Mostly Cloudy
then Chance
Rain/Snow
Tuesday
High: 40 °F
Rain/Snow
Tuesday Night
Low: 14 °F
Chance Snow
then Mostly
Clear
Christmas Day
High: 40 °F
Sunny
Wednesday Night
Low: 24 °F
Mostly Cloudy

Detailed Forecast

Tonight

A slight chance of rain showers between 1am and 4am, then a chance of rain and snow showers. Snow level 8500 feet. Mostly cloudy, with a low around 28. 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 10am, then a chance of rain showers between 10am and 1pm. Snow level 9200 feet. Partly sunny, with a high near 43. Southwest wind around 5 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 29. Southwest wind 5 to 10 mph.

Monday

Mostly sunny, with a high near 47. Calm wind becoming southwest around 5 mph.

Monday Night

A chance of rain and snow after 4am. Snow level 8800 feet. Mostly cloudy, with a low around 29. Southwest wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tuesday

Rain and snow, becoming all snow after 1pm. Snow level 8100 feet lowering to 7600 feet in the afternoon . High near 40. Southwest wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Tuesday Night

A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 14. New snow accumulation of less than a half inch possible.

Christmas Day

Sunny, with a high near 40.

Wednesday Night

Mostly cloudy, with a low around 24.

Thursday

A chance of snow. Partly sunny, with a high near 41.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 24.

Friday

A chance of rain and snow. Partly sunny, with a high near 42.