Dangerous Wind Chills in the Northeast; High Winds in the High Plains; Heavy Snow Coming to the Sierras

Dangerously cold wind chill temperatures will continue to impact the Northeast U.S. through Saturday evening along with blizzard conditions in northern Maine. High winds may bring power outages, tree and property damage, and difficult travel over the northern Rocky Mountain Front and adjacent High Plains through Saturday afternoon. Heavy snow will move into the Sierras of California Saturday. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from February 4, 10:00 PM PST until February 5, 10:00 PM PST

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Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112ft.

Clear

11°F

-12°C

Humidity	77%
Wind Speed	N 0 MPH
Barometer	30.25 in (1024.38 mb)
Dewpoint	5°F (-15°C)
Visibility	10.00 mi
Last update	03 Feb 11:55 PM PST

More Information:

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

Extended Forecast for

5 Miles ENE Mammoth Lakes CA

Winter Storm Warning February 4, 10:00pm until February 5, 10:00pm

Click here for hazard details and duration

Winter Storm Warning

Overnight

Increasing
Clouds
Low: 20 °F
Saturday

Partly Sunny
then Chance
Snow
High: 40 °F
Saturday
Night

Heavy Snow
and Breezy
Low: 20 °F
Sunday

Snow Showers
Likely then
Chance Snow
Showers and
Breezy
High: 30 °F
Sunday
Night

Decreasing
Clouds
Low: 10 °F
Monday

Sunny
High: 29 °F
Monday
Night

Mostly Clear
Low: 11 °F
Tuesday

Sunny
High: 37 °F
Tuesday
Night

Mostly Clear
Low: 16 °F

Detailed Forecast

Overnight

Increasing clouds, with a low around 20. West wind around 5 mph.

Saturday

A 30 percent chance of snow after 4pm. Partly sunny, with a high near 40. West wind around 5 mph becoming north in the morning. New snow accumulation of less than a half inch possible.

Saturday Night

Snow before 10pm, then snow showers, mainly after 10pm. The snow could be heavy at times. Some thunder is also possible. Low around 20. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

Sunday

Snow showers likely, mainly before 10am. Some thunder is also possible. Mostly cloudy, with a high near 30. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 10. West wind 5 to 10 mph.

Monday

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

Monday Night

Mostly clear, with a low around 11.

Tuesday

Sunny, with a high near 37.

Tuesday Night

Mostly clear, with a low around 16.

Wednesday

Sunny, with a high near 36.