Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from November 13, 01:00 PM PST until November 14, 10:00 AM PST

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

19°F

-7°C

Humidity	67%
Wind Speed	N 0 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	10°F (-12°C)
Visibility	9.00 mi
Last update	12 Nov 05:35 AM PST

More Information:

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

Extended Forecast for

9 Miles SE Mammoth Lakes CA

Winter Storm Warning November 13, 01:00pm until November 14, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Today
High: 43 °F
Sunny
Tonight
Low: 27 °F
Mostly Clear
and Breezy
Friday
High: 32 °F
Very Windy.
Slight Chance
Snow then
Heavy Snow
Friday Night
Low: 18 °F
Heavy Snow
and Very
Windy
Saturday
High: 30 °F
Mostly Sunny
and Breezy
then Sunny
Saturday Night
Low: 20 °F
Partly Cloudy
Sunday
High: 34 °F
Mostly Sunny
Sunday Night
Low: 20 °F
Mostly Cloudy
and Breezy
Monday
High: 27 °F
Snow Likely
and Breezy

Detailed Forecast

Today

Sunny, with a high near 43. Southwest wind 10 to 15 mph.

Tonight

Mostly clear, with a low around 27. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.

Friday

Snow, mainly after 4pm. The snow could be heavy at times. High near 32. Very windy, with a southwest wind around 40 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 18. Very windy, with a southwest wind 35 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Saturday

Mostly sunny, with a high near 30. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph in the morning. Winds could gust as high as 30 mph.

Saturday Night

Partly cloudy, with a low around 20. South wind 10 to 15 mph, with gusts as high as 25 mph.

Sunday

Mostly sunny, with a high near 34.

Sunday Night

Mostly cloudy, with a low around 20. Breezy.

Monday

Snow likely, mainly after 4pm. Partly sunny, with a high near 27. Breezy.

Monday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 15.

Tuesday

A chance of snow. Partly sunny, with a high near 24.