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

Top Stn/Summit (MTH03)

Lat: 37.63059°NLon: 119.03282°WElev: 11034.0ft.

NA

8°F

-13°C

Humidity 88%
Wind Speed N 23 MPH
Barometer NA
Dewpoint 5°F (-15°C)
Visibility NA
Wind Chill-13°F (-25°C)
Last update 20 Feb 10:45 AM PST
Extended Forecast for

2 Miles W Mammoth Lakes CA

  • Today

    Today: Partly sunny, with a high near 22. Southwest wind around 5 mph.

    High: 22 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Southwest wind 10 to 15 mph.

    Low: 9 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 26. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 26 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 18. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 50 mph.

    Low: 18 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 32. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 40 mph.

    High: 32 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. Breezy.

    High: 37 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A chance of snow, mainly after 4am.  Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 34. Windy.

    High: 34 °F

    Snow Likely
    and Windy

Detailed Forecast

Today
Partly sunny, with a high near 22. Southwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 9. Southwest wind 10 to 15 mph.
Saturday
Mostly sunny, with a high near 26. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.
Saturday Night
Mostly clear, with a low around 18. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 50 mph.
Sunday
Sunny, with a high near 32. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 40 mph.
Sunday Night
Partly cloudy, with a low around 22. West wind around 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 37. Breezy.
Monday Night
A chance of snow, mainly after 4am. Mostly cloudy, with a low around 28. Breezy.
Tuesday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 34. Windy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 30. Windy.
Wednesday
A chance of snow. Partly sunny, with a high near 35. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 28. Breezy.
Thursday
A chance of snow. Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Mammoth Lakes CA
 37.63°N 119.02°W (Elev. 9872 ft)
10:50 am PST Feb 20, 2026
11am PST Feb 20, 2026-6pm PST Feb 26, 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