Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Mostly Cloudy

32°F

0°C

Humidity	59%
Wind Speed	N 0 MPH
Barometer	30.17 in (1021.67 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Last update	12 Feb 04:55 PM PST

More Information:

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

Extended Forecast for

9 Miles SE Mammoth Lakes CA

Tonight
Low: 6 °F
Partly Cloudy
Friday
High: 28 °F
Sunny
Friday Night
Low: 12 °F
Partly Cloudy
Saturday
High: 31 °F
Mostly Sunny
and Breezy
Saturday Night
Low: 12 °F
Mostly Cloudy
and Windy
Sunday
High: 27 °F
Partly Sunny
and Windy
then Slight
Chance Snow
and Breezy
Sunday Night
Low: 11 °F
Heavy Snow
and Windy
Washington's Birthday
High: 22 °F
Heavy Snow
and Windy
Monday Night
Low: 9 °F
Heavy Snow
and Very
Windy

Detailed Forecast

Tonight

Partly cloudy, with a low around 6. North wind 10 to 15 mph becoming southeast after midnight.

Friday

Sunny, with a high near 28. West wind 5 to 10 mph becoming north in the afternoon.

Friday Night

Partly cloudy, with a low around 12. Southwest wind around 10 mph.

Saturday

Mostly sunny, with a high near 31. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.

Saturday Night

Mostly cloudy, with a low around 12. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 50 mph.

Sunday

A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 27. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 45 mph.

Sunday Night

Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 11. Windy. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Washington's Birthday

Snow. The snow could be heavy at times. Cloudy, with a high near 22. Windy.

Monday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 9. Very windy.

Tuesday

Snow. The snow could be heavy at times. Cloudy, with a high near 16. Strong and damaging winds.

Tuesday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 4. Very windy.

Wednesday

A chance of snow. Partly sunny, with a high near 18. Windy.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 5. Windy.