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

Top Stn/Summit (MTH03)

Lat: 37.63059°NLon: 119.03282°WElev: 11034.0ft.

NA

27°F

-3°C

Humidity 66%
Wind Speed SW 14 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill16°F (-9°C)
Last update 23 Jan 01:05 PM PST
Extended Forecast for

3 Miles WNW Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 40. Southwest wind around 5 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 19. North wind around 5 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 28. Northeast wind around 10 mph, with gusts as high as 30 mph.

    High: 28 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 17. North wind around 5 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 17 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 36. West wind around 5 mph.

    High: 36 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 36.

    High: 36 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 40. Southwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 19. North wind around 5 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 28. Northeast wind around 10 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 17. North wind around 5 mph becoming west after midnight. Winds could gust as high as 25 mph.
Sunday
Increasing clouds, with a high near 36. West wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 23. Calm wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 36.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Mammoth Lakes CA
 37.65°N 119.03°W (Elev. 8809 ft)
1:15 pm PST Jan 23, 2026
1pm PST Jan 23, 2026-6pm PST Jan 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database