Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 19, 10:00 PM PST

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

unknown precip,haze

23°F

-5°C

Humidity	67%
Wind Speed	WSW 29 MPH
Barometer	29.51 in (999.32 mb)
Dewpoint	14°F (-10°C)
Visibility	0.50 mi
Wind Chill	6°F (-14°C)
Last update	19 Feb 02:35 PM PST

More Information:

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

Extended Forecast for

10 Miles ESE Mammoth Lakes CA

Winter Weather Advisory February 19, 02:49pm until February 19, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 19, 02:49pm until February 19, 10:00pm
NOW until 10:00pm Thu
Winter Weather Advisory
This Afternoon
High: 22 °F
Heavy Snow
and Windy
Tonight
Low: 0 °F
Chance Snow
and Windy
then Mostly
Clear and
Breezy
Friday
High: 27 °F
Sunny
Friday Night
Low: 6 °F
Partly Cloudy
Saturday
High: 32 °F
Sunny and
Breezy
Saturday Night
Low: 16 °F
Mostly Clear
and Windy
Sunday
High: 37 °F
Sunny and
Breezy
Sunday Night
Low: 20 °F
Partly Cloudy
and Breezy

Detailed Forecast

This Afternoon

Snow, mainly before 4pm. The snow could be heavy at times. High near 22. Windy, with a southwest wind around 35 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

A 50 percent chance of snow before 10pm. Partly cloudy, with a low around 0. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

Friday

Sunny, with a high near 27. West wind 5 to 15 mph.

Friday Night

Partly cloudy, with a low around 6. Southwest wind 10 to 15 mph.

Saturday

Sunny, with a high near 32. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.

Saturday Night

Mostly clear, with a low around 16. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 50 mph.

Sunday

Sunny, with a high near 37. Breezy.

Sunday Night

Partly cloudy, with a low around 20. Breezy.