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

DW5868 Mammoth Lakes (D5868)

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

NA

24°F

-4°C

Humidity 44%
Wind Speed SSE 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 5°F (-15°C)
Visibility NA
Last update 24 Jan 05:16 PM PST
Extended Forecast for

Mammoth Lakes CA

  • Tonight

    Tonight: Clear, with a low around 13. East wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 13 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 34. Southeast wind around 5 mph becoming calm.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. Calm wind becoming southwest around 5 mph.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 33. Southwest wind around 5 mph.

    High: 33 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Southwest wind around 5 mph.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 38. Southwest wind around 5 mph.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 13. East wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 34. Southeast wind around 5 mph becoming calm.
Sunday Night
Mostly cloudy, with a low around 22. Calm wind becoming southwest around 5 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 33. Southwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 22. Southwest wind around 5 mph.
Tuesday
Sunny, with a high near 38. Southwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 24.
Friday
Mostly sunny, with a high near 41.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.61°N 118.99°W (Elev. 9137 ft)
1:15 pm PST Jan 24, 2026
5pm PST Jan 24, 2026-6pm PST Jan 31, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database