Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

30°F

-1°C

Humidity	50%
Wind Speed	NW 9 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Wind Chill	22°F (-6°C)
Last update	07 Jan 04:35 PM PST

More Information:

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

Extended Forecast for

8 Miles ENE Mammoth Lakes CA

Tonight
Low: 12 °F
Mostly Clear
Thursday
High: 27 °F
Isolated Snow
Showers then
Sunny
Thursday Night
Low: 6 °F
Mostly Clear
Friday
High: 38 °F
Sunny
Friday Night
Low: 13 °F
Clear
Saturday
High: 43 °F
Sunny
Saturday Night
Low: 15 °F
Partly Cloudy
Sunday
High: 46 °F
Mostly Sunny
Sunday Night
Low: 16 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 12. West wind around 15 mph, with gusts as high as 25 mph.

Thursday

Isolated snow showers before 10am. Sunny, with a high near 27. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Thursday Night

Mostly clear, with a low around 6. West wind 5 to 10 mph.

Friday

Sunny, with a high near 38. Calm wind becoming north around 5 mph.

Friday Night

Clear, with a low around 13. Calm wind becoming southwest around 5 mph.

Saturday

Sunny, with a high near 43. Calm wind.

Saturday Night

Partly cloudy, with a low around 15.

Sunday

Mostly sunny, with a high near 46.