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

9°F

-13°C

Humidity	84%
Wind Speed	NW 4 MPH
Barometer	30.41 in (1029.8 mb)
Dewpoint	5°F (-15°C)
Visibility	10.00 mi
Wind Chill	2°F (-17°C)
Last update	23 Feb 12:55 AM PST

More Information:

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

Extended Forecast for

6 Miles ESE Mammoth Lakes CA

Overnight
Low: 22 °F
Partly Cloudy
and Breezy
Monday
High: 38 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Monday Night
Low: 26 °F
Partly Cloudy
and Windy
then Chance
Snow and Very
Windy
Tuesday
High: 36 °F
Snow Likely
and Very
Windy
Tuesday Night
Low: 31 °F
Snow Likely
and Very
Windy
Wednesday
High: 37 °F
Windy. Slight
Chance Snow
then Mostly
Sunny
Wednesday Night
Low: 27 °F
Partly Cloudy
and Breezy
Thursday
High: 42 °F
Mostly Sunny
Thursday Night
Low: 29 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 22. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.

Monday

Mostly sunny, with a high near 38. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Monday Night

A 30 percent chance of snow after 1am. Partly cloudy, with a low around 26. Very windy, with a southwest wind 25 to 30 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 55 mph. New snow accumulation of less than a half inch possible.

Tuesday

Snow likely, mainly after 7am. Mostly cloudy, with a high near 36. Very windy, with a southwest wind 45 to 55 mph, with gusts as high as 80 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow likely, mainly before 4am. Mostly cloudy, with a low around 31. Very windy, with a west wind 40 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Wednesday

A 20 percent chance of snow before 10am. Mostly sunny, with a high near 37. Windy, with a west wind 30 to 35 mph, with gusts as high as 55 mph.

Wednesday Night

Partly cloudy, with a low around 27. Breezy.

Thursday

Mostly sunny, with a high near 42.

Thursday Night

Partly cloudy, with a low around 29.

Friday

Partly sunny, with a high near 44.

Friday Night

Partly cloudy, with a low around 29. Breezy.