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

A Pacific system will bring low elevation rain and isolated thunderstorms to California tonight. Heavy snow is expected for the Sierra Nevada through late tomorrow. In the Northeast, snow may cause hazardous travel this evening into tomorrow. In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 11, 04:00 PM PST

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Overcast

36°F

2°C

Humidity	80%
Wind Speed	ESE 18 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	26°F (-3°C)
Last update	10 Feb 06:55 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

Winter Weather Advisory February 10, 07:26pm until February 11, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 10, 07:26pm until February 11, 04:00pm
NOW until 4:00pm Wed
Winter Weather Advisory
Tonight
Low: 15 °F
Heavy Snow
and Breezy
Wednesday
High: 23 °F
Snow and
Breezy
Wednesday Night
Low: 7 °F
Chance Snow
Thursday
High: 24 °F
Chance Snow
Thursday Night
Low: 11 °F
Slight Chance
Snow then
Partly Cloudy
Friday
High: 29 °F
Sunny
Friday Night
Low: 15 °F
Increasing
Clouds
Saturday
High: 31 °F
Partly Sunny
then Partly
Sunny and
Breezy

Detailed Forecast

Tonight

Snow showers before 10pm, then snow after 10pm. The snow could be heavy at times. Some thunder is also possible. Low around 15. Breezy, with a south wind 20 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 6 to 10 inches possible.

Wednesday

Snow, mainly before 1pm. High near 23. Breezy, with a south wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

A 50 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 7. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

Thursday

A 30 percent chance of snow, mainly between 10am and 4pm. Mostly sunny, with a high near 24. 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. Partly cloudy, with a low around 11. North wind 10 to 15 mph.

Friday

Sunny, with a high near 29. Northwest wind around 10 mph.

Friday Night

Increasing clouds, with a low around 15.

Saturday

Partly sunny, with a high near 31. Breezy.

Saturday Night

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

Sunday

Snow likely, mainly after 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 25. Breezy.