Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

NA

36°F

2°C

Humidity 54%
Wind Speed W 0 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 29 Jan 05:16 PM PST
Extended Forecast for

3 Miles ENE Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. Calm wind becoming southwest around 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 50. Southwest wind around 5 mph.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 26. Calm wind.
Friday
Mostly sunny, with a high near 50. Calm wind.
Friday Night
Partly cloudy, with a low around 26. Calm wind.
Saturday
Mostly sunny, with a high near 53. Calm wind.
Saturday Night
Partly cloudy, with a low around 27. Calm wind becoming southwest around 5 mph.
Sunday
Partly sunny, with a high near 50. Southwest wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Mammoth Lakes CA
 37.67°N 118.92°W (Elev. 7694 ft)
1:15 pm PST Jan 29, 2026
5pm PST Jan 29, 2026-6pm PST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database