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

Mammoth Yosemite Airport (KMMH)

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

Clear

16°F

-9°C

Humidity 78%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 23 Jan 07:15 AM PST
Extended Forecast for

7 Miles ESE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 41. Calm wind becoming northwest around 5 mph in the morning.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 12. West wind around 5 mph.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31. North wind 10 to 15 mph.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. West wind 5 to 10 mph becoming light  after midnight.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11. Calm wind.

    Low: 11 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 41. Calm wind becoming northwest around 5 mph in the morning.
Tonight
Partly cloudy, with a low around 12. West wind around 5 mph.
Saturday
Mostly sunny, with a high near 31. North wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 5. West wind 5 to 10 mph becoming light after midnight.
Sunday
Mostly sunny, with a high near 36. Calm wind.
Sunday Night
Mostly cloudy, with a low around 11. Calm wind.
Monday
Mostly sunny, with a high near 38.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Mammoth Lakes CA
 37.63°N 118.85°W (Elev. 7152 ft)
1:15 am PST Jan 23, 2026
7am PST Jan 23, 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