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

34°F

1°C

Humidity 86%
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 05:55 AM PST
Extended Forecast for

8 Miles ESE Mammoth Lakes CA

  • Today

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

    High: 54 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Southwest wind 5 to 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers between 10pm and 1am, then a slight chance of snow showers after 1am.  Snow level 7600 feet lowering to 7200 feet after midnight . Partly cloudy, with a low around 21. Southwest wind around 5 mph.  Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Rain/Snow

  • Monday

    Monday: A 40 percent chance of snow showers, mainly after 10am.  Mostly sunny, with a high near 43. Calm wind becoming northwest around 5 mph in the afternoon.  Little or no snow accumulation expected.

    High: 43 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers after 4pm.  Mostly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 54. Light southwest wind becoming west 10 to 15 mph in the morning.
Tonight
Partly cloudy, with a low around 26. Southwest wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 50. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A slight chance of rain and snow showers between 10pm and 1am, then a slight chance of snow showers after 1am. Snow level 7600 feet lowering to 7200 feet after midnight . Partly cloudy, with a low around 21. Southwest wind around 5 mph. Chance of precipitation is 20%.
Monday
A 40 percent chance of snow showers, mainly after 10am. Mostly sunny, with a high near 43. Calm wind becoming northwest around 5 mph in the afternoon. Little or no snow accumulation expected.
Monday Night
Mostly clear, with a low around 19. Calm wind.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
A slight chance of showers after 4pm. Mostly sunny, with a high near 48.
Wednesday Night
A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers. Partly cloudy, with a low around 19.
Thursday
Sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 16.
Friday
Sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Mammoth Lakes CA
 37.61°N 118.82°W (Elev. 7201 ft)
1:15 am PST Feb 28, 2026
6am PST Feb 28, 2026-6pm PST Mar 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

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