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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

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

light snow,mist

18°F

-8°C

Humidity 85%
Wind Speed ESE 17 MPH
Barometer 29.56 in (1001.02 mb)
Dewpoint 14°F (-10°C)
Visibility 1.00 mi
Wind Chill3°F (-16°C)
Last update 19 Feb 09:55 AM PST
Extended Forecast for

8 Miles ESE Mammoth Lakes CA

Winter Weather Advisory until February 19, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 19, 10:00pm

    NOW until 10:00pm Thu

    Winter Weather Advisory

  • Today

    High: 36 °F

    Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 7pm. Temperature rising to around 45 by 3am. New snow accumulation of less than one inch possible.

    Low: 34 °F⇑

    Chance Snow

  • Friday

    Friday: Temperature falling to around 23 by 5pm. Southwest wind around 5 mph.

    High: 43 °F⇓

  • Friday Night

    Friday Night: Low around 3. Calm wind becoming southwest around 5 mph.

    Low: 3 °F

  • Saturday

    Saturday: High near 33. South wind around 5 mph.

    High: 33 °F

  • Saturday Night

    Saturday Night: Low around 20. South wind around 5 mph.

    Low: 20 °F

  • Sunday

    Sunday: A slight chance of snow between 10am and 4pm. High near 37. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A slight chance of snow after 10pm. Low around 19.

    Low: 19 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Snow, mainly before 4pm. High near 36. Southwest wind around 15 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 30 percent chance of snow, mainly before 7pm. Temperature rising to around 45 by 3am. New snow accumulation of less than one inch possible.
Friday
Temperature falling to around 23 by 5pm. Southwest wind around 5 mph.
Friday Night
Low around 3. Calm wind becoming southwest around 5 mph.
Saturday
High near 33. South wind around 5 mph.
Saturday Night
Low around 20. South wind around 5 mph.
Sunday
A slight chance of snow between 10am and 4pm. High near 37. Chance of precipitation is 20%.
Sunday Night
A slight chance of snow after 10pm. Low around 19.
Monday
A chance of snow before 1pm, then a chance of rain and snow. High near 39.
Monday Night
A chance of rain and snow before 7pm, then a chance of snow. Low around 16.
Tuesday
Rain and snow likely. High near 38.
Tuesday Night
Wednesday
Snow likely. High near 37.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Mammoth Lakes CA
 37.61°N 118.82°W (Elev. 7201 ft)
Last Update:
1:15 am PST Feb 19, 2026
Forecast Valid:
10am PST Feb 19, 2026-6pm PST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation