Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Meanwhile, Pacific storm will move inland across California with lower elevation rain and accumulating mountain snow; Strong winds will affect the central Great Basin. A clipper system to bring snow and gusty winds for the Northeast corridor into Wednesday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from February 9, 10:00 PM PST until February 11, 04:00 PM PST

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Mostly Cloudy

30°F

-1°C

Humidity	86%
Wind Speed	NE 5 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	10 Feb 10:55 AM PST

More Information:

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

Extended Forecast for

12 Miles SE Mammoth Lakes CA

Winter Weather Advisory until February 11, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until February 11, 04:00pm
NOW until 4:00pm Wed
Winter Weather Advisory
Today
High: 25 °F
Snow Likely
and Breezy
Tonight
Low: 13 °F
Heavy Snow
and Breezy
Wednesday
High: 21 °F
Snow and
Breezy
Wednesday Night
Low: 7 °F
Snow Likely
Thursday
High: 21 °F
Chance Snow
Thursday Night
Low: 9 °F
Slight Chance
Snow then
Partly Cloudy
Friday
High: 26 °F
Sunny
Friday Night
Low: 14 °F
Increasing
Clouds

Detailed Forecast

Today

Snow likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 25. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow, mainly after 7pm. The snow could be heavy at times. Low around 13. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow. High near 21. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 7. West wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

A 30 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 21. West wind around 10 mph becoming north in the morning. Little or no snow accumulation expected.

Thursday Night

A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 9. North wind 10 to 15 mph.

Friday

Sunny, with a high near 26.

Friday Night

Increasing clouds, with a low around 14.

Saturday

Partly sunny, with a high near 28. Breezy.

Saturday Night

A slight chance of snow after 4am. Mostly cloudy, with a low around 14. Breezy.

Sunday

A chance of snow. The snow could be heavy at times. Mostly cloudy, with a high near 22. Breezy.