National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Overcast

14°F

-10°C

Humidity 66%
Wind Speed WSW 9 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 19 Feb 02:15 AM PST
Extended Forecast for

12 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

  • Overnight

    Low: 4 °F

    Snow Likely

  • Thursday

    Thursday: Snow, mainly before 4pm. High near 33. Southwest wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 7pm. Low around -1. New snow accumulation of less than one inch possible.

    Low: -1 °F

    Chance Snow
    then

  • Friday

    Friday: High near 36. Southwest wind around 5 mph.

    High: 36 °F

  • Friday Night

    Friday Night: Low around 5. Southwest wind around 5 mph.

    Low: 5 °F

  • Saturday

    Saturday: High near 32. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

  • Saturday Night

    Saturday Night: Low around 22.

    Low: 22 °F

  • Sunday

    Sunday: A slight chance of snow between 10am and 4pm. High near 36.

    High: 36 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Snow likely, mainly after 4am. Low around 4. Southwest wind around 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Thursday
Snow, mainly before 4pm. High near 33. Southwest wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 30 percent chance of snow, mainly before 7pm. Low around -1. New snow accumulation of less than one inch possible.
Friday
High near 36. Southwest wind around 5 mph.
Friday Night
Low around 5. Southwest wind around 5 mph.
Saturday
High near 32. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Low around 22.
Sunday
A slight chance of snow between 10am and 4pm. High near 36.
Sunday Night
A slight chance of snow after 10pm. Low around 22.
Monday
A chance of snow, mainly after 10am. High near 37.
Monday Night
A chance of snow. Low around 18.
Tuesday
A chance of snow. High near 37.
Tuesday Night
Wednesday
Snow likely. High near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Mammoth Lakes CA
 37.57°N 118.78°W (Elev. 7585 ft)
Last Update:
1:15 am PST Feb 19, 2026
Forecast Valid:
2am 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