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	NW 4 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	10°F (-12°C)
Visibility	9.00 mi
Wind Chill	13°F (-11°C)
Last update	12 Nov 05:15 AM PST

More Information:

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

Extended Forecast for

9 Miles E 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: 58 °F
Sunny
Tonight
Low: 20 °F
Mostly Clear
Friday
High: 51 °F
Breezy.
Mostly Sunny
then
Rain/Snow
Friday Night
Low: 18 °F
Rain/Snow
then
Rain/Snow
Likely
Saturday
High: 46 °F
Mostly Sunny
Saturday Night
Low: 18 °F
Partly Cloudy
Sunday
High: 51 °F
Mostly Sunny
Sunday Night
Low: 19 °F
Partly Cloudy
Monday
High: 45 °F
Snow Likely

Detailed Forecast

Today

Sunny, with a high near 58. Light and variable wind becoming southeast 5 to 10 mph in the morning.

Tonight

Mostly clear, with a low around 20. Northwest wind around 5 mph becoming south after midnight.

Friday

Rain and snow, mainly after 4pm. Snow level rising to 7900 feet in the afternoon. High near 51. Breezy, with a south wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday Night

Rain and snow, becoming all snow after 1am. Snow level 7700 feet lowering to 7000 feet after midnight . Low around 18. Southwest wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Saturday

Mostly sunny, with a high near 46. Calm wind.

Saturday Night

Partly cloudy, with a low around 18. Calm wind.

Sunday

Mostly sunny, with a high near 51.

Sunday Night

Partly cloudy, with a low around 19.

Monday

Snow likely, mainly after 4pm. Snow level 7100 feet rising to 7700 feet in the afternoon. Partly sunny, with a high near 45.

Monday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 14.