Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

NA

26°F

-3°C

Humidity 44%
Wind Speed E 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 7°F (-14°C)
Visibility NA
Last update 20 Feb 01:31 PM PST
Extended Forecast for

2 Miles SE Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 27. Calm wind.

    High: 27 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 11. Southwest wind around 5 mph.

    Low: 11 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 34. Southwest wind 5 to 15 mph, with gusts as high as 35 mph.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 40. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. Southwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow, mainly after 4am.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 10am, then rain likely.  Snow level 9700 feet. Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance
    Rain/Snow
    then Rain
    Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 27. Calm wind.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 11. Southwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 34. Southwest wind 5 to 15 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 20. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 40. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 25. Southwest wind around 5 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 44.
Monday Night
A chance of snow, mainly after 4am. Mostly cloudy, with a low around 31.
Tuesday
A chance of rain and snow before 10am, then rain likely. Snow level 9700 feet. Mostly cloudy, with a high near 40.
Tuesday Night
Rain and snow likely. Snow level 9500 feet. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Snow level 9100 feet. Partly sunny, with a high near 41.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Thursday
A chance of rain and snow. Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Mammoth Lakes CA
 37.62°N 118.96°W (Elev. 8930 ft)
1:15 pm PST Feb 20, 2026
1pm PST Feb 20, 2026-6pm PST Feb 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database