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

28°F

-2°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 27 Feb 05:35 AM PST
Extended Forecast for

12 Miles SE Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 43. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Southwest wind 10 to 15 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 41 °F

    Decreasing
    Clouds and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 24 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: A 10 percent chance of snow after 4pm.  Partly sunny, with a high near 36. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 36 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly after 10pm.  Mostly cloudy, with a low around 19. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph.  Little or no snow accumulation expected.

    Low: 19 °F

    Chance Snow
    and Breezy

  • Monday

    Monday: A 40 percent chance of snow, mainly before 4pm.  Partly sunny, with a high near 31. Breezy.  New snow accumulation of less than one inch possible.

    High: 31 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: A slight chance of snow before 10pm.  Mostly clear, with a low around 17.

    Low: 17 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 43. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 29. Southwest wind 10 to 15 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Partly cloudy, with a low around 24. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.
Sunday
A 10 percent chance of snow after 4pm. Partly sunny, with a high near 36. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 19. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Little or no snow accumulation expected.
Monday
A 40 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 31. Breezy. New snow accumulation of less than one inch possible.
Monday Night
A slight chance of snow before 10pm. Mostly clear, with a low around 17.
Tuesday
Sunny, with a high near 37.
Tuesday Night
Mostly clear, with a low around 19.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 32. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SE Mammoth Lakes CA
 37.5°N 118.82°W (Elev. 10732 ft)
1:15 am PST Feb 27, 2026
5am PST Feb 27, 2026-6pm PST Mar 5, 2026
 
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Additional Resources

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Hourly Weather Forecast

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