Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

43°F

6°C

Humidity 65%
Wind Speed W 3 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 26 Feb 06:55 PM PST
Extended Forecast for

9 Miles ESE Mammoth Lakes CA

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55. Calm wind becoming west around 5 mph.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 53. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 53 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. Southwest wind around 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 10am.  Snow level 8200 feet. Partly sunny, with a high near 49. Southwest wind 5 to 10 mph.

    High: 49 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 1am, then a chance of snow.  Snow level 8400 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 23. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 23 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow before 10am, then a chance of snow showers after 10am. Some thunder is also possible.  Partly sunny, with a high near 41.

    High: 41 °F

    Chance Snow

  • Monday Night

    Monday Night: A slight chance of snow before 10pm.  Partly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow then
    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. Calm wind.
Friday
Mostly sunny, with a high near 55. Calm wind becoming west around 5 mph.
Friday Night
Mostly cloudy, with a low around 30. Calm wind.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 53. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 27. Southwest wind around 5 mph.
Sunday
A 20 percent chance of rain after 10am. Snow level 8200 feet. Partly sunny, with a high near 49. Southwest wind 5 to 10 mph.
Sunday Night
A chance of rain before 1am, then a chance of snow. Snow level 8400 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 23. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A chance of snow before 10am, then a chance of snow showers after 10am. Some thunder is also possible. Partly sunny, with a high near 41.
Monday Night
A slight chance of snow before 10pm. Partly cloudy, with a low around 20.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 46.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 19.
Thursday
Mostly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Mammoth Lakes CA
 37.61°N 118.82°W (Elev. 7201 ft)
1:16 pm PST Feb 26, 2026
7pm PST Feb 26, 2026-6pm PST Mar 5, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database