Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

21°F

-6°C

Humidity	67%
Wind Speed	N 4 MPH
Barometer	30.36 in (1028.11 mb)
Dewpoint	12°F (-11°C)
Visibility	10.00 mi
Wind Chill	15°F (-9°C)
Last update	22 Feb 05:55 PM PST

More Information:

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

Extended Forecast for

9 Miles SE Mammoth Lakes CA

Tonight
Low: 18 °F
Partly Cloudy
Monday
High: 37 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Monday Night
Low: 23 °F
Mostly Cloudy
and Windy
Tuesday
High: 33 °F
Snow Likely
and Very
Windy
Tuesday Night
Low: 28 °F
Snow Likely
and Very
Windy
Wednesday
High: 36 °F
Chance Snow
and Windy
Wednesday Night
Low: 24 °F
Partly Cloudy
Thursday
High: 39 °F
Mostly Sunny
Thursday Night
Low: 26 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 18. Southwest wind around 15 mph, with gusts as high as 25 mph.

Monday

Mostly sunny, with a high near 37. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Monday Night

Mostly cloudy, with a low around 23. Windy, with a southwest wind 25 to 30 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 50 mph.

Tuesday

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 33. Very windy, with a southwest wind 45 to 55 mph, with gusts as high as 80 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28. Very windy, with a southwest wind 45 to 55 mph decreasing to 35 to 45 mph in the evening. Winds could gust as high as 85 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Wednesday

A 30 percent chance of snow, mainly before 10am. Partly sunny, with a high near 36. Windy, with a west wind around 35 mph, with gusts as high as 50 mph. Little or no snow accumulation expected.

Wednesday Night

Partly cloudy, with a low around 24.

Thursday

Mostly sunny, with a high near 39.

Thursday Night

Partly cloudy, with a low around 26.

Friday

Mostly sunny, with a high near 41.

Friday Night

Mostly cloudy, with a low around 26.

Saturday

Partly sunny, with a high near 40. Breezy.