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

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from February 19, 04:00 AM PST until February 19, 10:00 PM PST

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Partly Cloudy

16°F

-9°C

Humidity	61%
Wind Speed	SE 10 MPH
Barometer	29.77 in (1008.13 mb)
Dewpoint	5°F (-15°C)
Visibility	10.00 mi
Wind Chill	4°F (-16°C)
Last update	18 Feb 09:55 PM PST

More Information:

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

Extended Forecast for

10 Miles E Mammoth Lakes CA

Winter Weather Advisory February 19, 04:00am until February 19, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: -2 °F
Chance Snow
then Snow
Likely
Thursday
High: 25 °F
Snow
Thursday Night
Low: -7 °F
Chance Snow
Friday
High: 26 °F
Mostly Sunny
Friday Night
Low: 0 °F
Mostly Clear
Saturday
High: 31 °F
Mostly Sunny
Saturday Night
Low: 10 °F
Partly Cloudy
Sunday
High: 36 °F
Slight Chance
Snow
Sunday Night
Low: 16 °F
Slight Chance
Snow

Detailed Forecast

Tonight

Snow likely, mainly after 4am. Mostly cloudy, with a low around -2. Northwest wind around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Thursday

Snow, mainly before 4pm. High near 25. Southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A chance of snow before 7pm, then a slight chance of snow after 10pm. Partly cloudy, with a low around -7. West wind 5 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Friday

Mostly sunny, with a high near 26. West wind around 5 mph becoming calm.

Friday Night

Mostly clear, with a low around 0. Calm wind becoming southwest around 5 mph.

Saturday

Mostly sunny, with a high near 31. South wind around 5 mph.

Saturday Night

Partly cloudy, with a low around 10.

Sunday

A slight chance of snow between 10am and 4pm. Mostly sunny, with a high near 36.

Sunday Night

A slight chance of snow after 10pm. Partly cloudy, with a low around 16.