Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Current conditions at

Top Stn/Summit (MTH03)

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

NA

26°F

-3°C

Humidity 38%
Wind Speed N 20 MPH
Barometer NA
Dewpoint 4°F (-16°C)
Visibility NA
Wind Chill12°F (-11°C)
Last update 22 Jan 09:05 AM PST
Extended Forecast for

2 Miles W Mammoth Lakes CA

  • Today

    Today: Mostly cloudy, with a high near 39. Northeast wind around 5 mph.

    High: 39 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Northeast wind 5 to 10 mph becoming southwest after midnight.

    Low: 29 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 32. Northwest wind 5 to 10 mph.

    High: 32 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 22. Blustery, with a north wind 15 to 20 mph.

    High: 22 °F

    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 14. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 14 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 39. Northeast wind around 5 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Northeast wind 5 to 10 mph becoming southwest after midnight.
Friday
Sunny, with a high near 32. Northwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 17. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 22. Blustery, with a north wind 15 to 20 mph.
Saturday Night
Mostly clear, with a low around 14. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Mammoth Lakes CA
 37.63°N 119.02°W (Elev. 9872 ft)
9:15 am PST Jan 22, 2026
9am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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