Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Top Stn/Summit (MTH03)

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

NA

25°F

-4°C

Humidity 56%
Wind Speed NNE 24 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Wind Chill10°F (-12°C)
Last update 22 Jan 07:25 PM PST
Extended Forecast for

2 Miles W Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 24. Northeast wind 5 to 10 mph becoming southwest after midnight.

    Low: 24 °F

    Mostly Clear

  • Friday

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

    High: 32 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17. North wind around 10 mph.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 23. Blustery, with a north wind around 20 mph, with gusts as high as 30 mph.

    High: 23 °F

    Mostly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 13. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Mostly Clear
    and Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 29. West wind 5 to 10 mph.

    High: 29 °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

  • Monday Night

    Monday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 24. Northeast wind 5 to 10 mph becoming southwest after midnight.
Friday
Sunny, with a high near 32. West wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 17. North wind around 10 mph.
Saturday
Mostly sunny, with a high near 23. Blustery, with a north wind around 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 13. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 29. West wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 30.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Mammoth Lakes CA
 37.63°N 119.02°W (Elev. 9872 ft)
1:15 pm PST Jan 22, 2026
7pm PST Jan 22, 2026-6pm PST Jan 29, 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