National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat Persists Across the Central and Western U.S.; Fire Weather Concerns in the Rockies and High Plains

Record-breaking heat expected in the Central and Western U.S. for the next several days. Gusty winds and low relative humidity will create elevated to critical fire weather conditions over portions of the Rockies and High Plains Wednesday and Thursday. Rain and mountain snow are possible across the Pacific Northwest into the Rockies through Wednesday. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

39°F

4°C

Humidity 44%
Wind Speed NNW 3 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 25 Mar 02:35 AM PDT
Extended Forecast for

8 Miles ESE Mammoth Lakes CA

  • Overnight

    Overnight: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. Light southwest wind becoming west 5 to 10 mph in the afternoon.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. West wind 5 to 10 mph becoming light southwest in the evening.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Calm wind becoming north around 5 mph.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. North wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 68. Calm wind becoming south around 5 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 38. Calm wind.
Wednesday
Sunny, with a high near 72. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 33. West wind 5 to 10 mph becoming light southwest in the evening.
Thursday
Mostly sunny, with a high near 68. Calm wind becoming north around 5 mph.
Thursday Night
Mostly cloudy, with a low around 32. North wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 68. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 59.
Monday Night
A slight chance of rain and snow showers. Snow level 9000 feet lowering to 7800 feet after midnight . Mostly cloudy, with a low around 29.
Tuesday
A chance of rain and snow showers. Snow level 7400 feet. Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Mammoth Lakes CA
 37.61°N 118.82°W (Elev. 7201 ft)
Last Update:
11:20 pm PDT Mar 24, 2026
Forecast Valid:
2am PDT Mar 25, 2026-6pm PDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation