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

45°F

7°C

Humidity 65%
Wind Speed N 5 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 27 Feb 09:55 AM PST
Extended Forecast for

8 Miles E Mammoth Lakes CA

  • Today

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

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 54. Light southwest wind increasing to 10 to 15 mph in the morning.

    High: 54 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Southwest wind around 10 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: A 10 percent chance of rain after 4pm.  Snow level 8200 feet. Partly sunny, with a high near 47. Southwest wind 5 to 10 mph.

    High: 47 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain before 10pm, then a chance of rain and snow.  Snow level 8300 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 22. Southwest wind around 5 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 22 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A 40 percent chance of snow, mainly between 10am and 4pm.  Partly sunny, with a high near 41. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow

  • Monday Night

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

    Low: 20 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 55. Calm wind becoming west around 5 mph.
Tonight
Mostly cloudy, with a low around 31. Calm wind.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Light southwest wind increasing to 10 to 15 mph in the morning.
Saturday Night
Partly cloudy, with a low around 28. Southwest wind around 10 mph.
Sunday
A 10 percent chance of rain after 4pm. Snow level 8200 feet. Partly sunny, with a high near 47. Southwest wind 5 to 10 mph.
Sunday Night
A slight chance of rain before 10pm, then a chance of rain and snow. Snow level 8300 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 22. Southwest wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A 40 percent chance of snow, mainly between 10am and 4pm. Partly sunny, with a high near 41. Little or no snow accumulation expected.
Monday Night
A slight chance of snow before 10pm. Mostly clear, with a low around 20.
Tuesday
Sunny, with a high near 47.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
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.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Mammoth Lakes CA
 37.64°N 118.82°W (Elev. 7198 ft)
9:16 am PST Feb 27, 2026
10am PST Feb 27, 2026-6pm PST Mar 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database