High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

Mostly Cloudy

19°F

-7°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 26 Jan 12:35 AM PST
Extended Forecast for

7 Miles ENE Mammoth Lakes CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 15. Calm wind.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 43. Calm wind.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. Calm wind.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 15. Calm wind.
Monday
Mostly sunny, with a high near 40. Calm wind.
Monday Night
Mostly clear, with a low around 15. Calm wind.
Tuesday
Sunny, with a high near 43. Calm wind.
Tuesday Night
Partly cloudy, with a low around 19. Calm wind.
Wednesday
Partly sunny, with a high near 43. Calm wind.
Wednesday Night
Mostly clear, with a low around 18.
Thursday
Sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 21.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Mammoth Lakes CA
 37.68°N 118.83°W (Elev. 7047 ft)
9:16 pm PST Jan 25, 2026
12am PST Jan 26, 2026-6pm PST Feb 1, 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