Fire Weather Concerns for the Plains; Record Warmth Spreads

Dry and breezy conditions prevail across the High Plains where elevated to locally critical conditions continue through today. Meanwhile, record warmth increases and spreads across the South, Southwest and into southern California into this last weekend of February. Meanwhile, a fast moving system moves across the central Plains then off the mid-Atlantic by this evening. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

54°F

12°C

Humidity 46%
Wind Speed S 4 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 26 Feb 04:15 PM PST
Extended Forecast for

6 Miles ESE Mammoth Lakes CA

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53. Calm wind becoming west around 5 mph in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 52. Light southwest wind increasing to 10 to 15 mph in the morning.

    High: 52 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. Southwest wind around 10 mph.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 10am.  Snow level 8200 feet. Partly sunny, with a high near 47. Southwest wind 5 to 15 mph.

    High: 47 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 1am, then a chance of rain and snow.  Snow level 8400 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 23. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 23 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: Snow showers likely before 4pm, then a chance of rain and snow. Some thunder is also possible.  Partly sunny, with a high near 38.

    High: 38 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow before 7pm, then a chance of snow between 7pm and 10pm.  Partly cloudy, with a low around 19.

    Low: 19 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. Calm wind.
Friday
Mostly sunny, with a high near 53. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 29. Calm wind.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 52. Light southwest wind increasing to 10 to 15 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 27. Southwest wind around 10 mph.
Sunday
A 20 percent chance of rain after 10am. Snow level 8200 feet. Partly sunny, with a high near 47. Southwest wind 5 to 15 mph.
Sunday Night
A chance of rain before 1am, then a chance of rain and snow. Snow level 8400 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 23. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
Snow showers likely before 4pm, then a chance of rain and snow. Some thunder is also possible. Partly sunny, with a high near 38.
Monday Night
A chance of rain and snow before 7pm, then a chance of snow between 7pm and 10pm. Partly cloudy, with a low around 19.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 42.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Mammoth Lakes CA
 37.63°N 118.85°W (Elev. 7152 ft)
1:16 pm PST Feb 26, 2026
4pm PST Feb 26, 2026-6pm PST Mar 5, 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