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

36°F

2°C

Humidity 65%
Wind Speed W 1 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 23 Jan 05:15 PM PST
Extended Forecast for

2 Miles ESE Mammoth Lakes CA

  • Tonight

    Tonight: Partly cloudy, with a low around 11. Calm wind becoming west around 5 mph.

    Low: 11 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 35. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 35 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 7. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 7 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 42. Calm wind.

    High: 42 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 42. Calm wind.

    High: 42 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 11. Calm wind becoming west around 5 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 35. North wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 7. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Increasing clouds, with a high near 42. Calm wind.
Sunday Night
Mostly cloudy, with a low around 14. Calm wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 42. Calm wind.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 17.
Friday
Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Mammoth Lakes CA
 37.64°N 118.94°W (Elev. 7585 ft)
1:15 pm PST Jan 23, 2026
5pm PST Jan 23, 2026-6pm PST Jan 30, 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