Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

36°F

2°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 28 Feb 04:55 AM PST
Extended Forecast for

5 Miles ESE Mammoth Lakes CA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 44. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 44 °F

    Decreasing
    Clouds and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Breezy, with a southwest wind around 25 mph, with gusts as high as 35 mph.

    Low: 28 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 39 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers, mainly between 10pm and 4am.  Partly cloudy, with a low around 22. Windy, with a southwest wind around 35 mph, with gusts as high as 55 mph.  Little or no snow accumulation expected.

    Low: 22 °F

    Chance Snow
    Showers and
    Windy

  • Monday

    Monday: A 40 percent chance of snow showers, mainly after 10am.  Mostly sunny, with a high near 33. Breezy, with a west wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.  Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow
    Showers and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 20. West wind 10 to 15 mph.

    Low: 20 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Windy.

    High: 39 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 44. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 28. Breezy, with a southwest wind around 25 mph, with gusts as high as 35 mph.
Sunday
Mostly sunny, with a high near 39. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.
Sunday Night
A 30 percent chance of snow showers, mainly between 10pm and 4am. Partly cloudy, with a low around 22. Windy, with a southwest wind around 35 mph, with gusts as high as 55 mph. Little or no snow accumulation expected.
Monday
A 40 percent chance of snow showers, mainly after 10am. Mostly sunny, with a high near 33. Breezy, with a west wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph. Little or no snow accumulation expected.
Monday Night
Mostly clear, with a low around 20. West wind 10 to 15 mph.
Tuesday
Sunny, with a high near 41.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Mostly sunny, with a high near 39. Windy.
Wednesday Night
A slight chance of snow showers. Partly cloudy, with a low around 19. Breezy.
Thursday
Sunny, with a high near 33. Breezy.
Thursday Night
Partly cloudy, with a low around 17. Blustery.
Friday
Sunny, with a high near 33. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Mammoth Lakes CA
 37.58°N 118.9°W (Elev. 10617 ft)
1:15 am PST Feb 28, 2026
5am PST Feb 28, 2026-6pm PST Mar 6, 2026
 
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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