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

25°F

-4°C

Humidity	100%
Wind Speed	SSE 9 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	16°F (-9°C)
Last update	07 Jan 12:55 PM PST

More Information:

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

Extended Forecast for

6 Miles ESE Mammoth Lakes CA

This Afternoon
High: 36 °F
Mostly Sunny
Tonight
Low: 10 °F
Mostly Clear
and Breezy
Thursday
High: 26 °F
Isolated Snow
Showers then
Sunny
Thursday Night
Low: 5 °F
Mostly Clear
Friday
High: 36 °F
Sunny
Friday Night
Low: 9 °F
Clear
Saturday
High: 41 °F
Sunny
Saturday Night
Low: 13 °F
Partly Cloudy
Sunday
High: 45 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 36. West wind around 10 mph, with gusts as high as 20 mph.

Tonight

Mostly clear, with a low around 10. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

Thursday

Isolated snow showers before 10am. Mostly sunny, with a high near 26. 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 5. West wind 5 to 10 mph.

Friday

Sunny, with a high near 36. West wind around 5 mph becoming northeast in the afternoon.

Friday Night

Clear, with a low around 9. Calm wind becoming southwest around 5 mph.

Saturday

Sunny, with a high near 41.

Saturday Night

Partly cloudy, with a low around 13.

Sunday

Mostly sunny, with a high near 45.