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

Top Stn/Summit (MTH03)

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

NA

25°F

-4°C

Humidity 27%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint -4°F (-20°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 25 Jan 02:25 PM PST
Extended Forecast for

3 Miles SSW Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 31. Southwest wind around 5 mph.

    High: 31 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. South wind 5 to 10 mph.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Southwest wind around 10 mph.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 35. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 25. Southwest wind around 10 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 31. Southwest wind around 5 mph.
Tonight
Mostly cloudy, with a low around 21. South wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 31. Southwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 22. Southwest wind around 10 mph.
Tuesday
Sunny, with a high near 35. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Increasing clouds, with a low around 25. Southwest wind around 10 mph.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Sunny, with a high near 37.
Thursday Night
Mostly clear, with a low around 27.
Friday
Partly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 42.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Mammoth Lakes CA
 37.59°N 119.01°W (Elev. 9957 ft)
1:16 pm PST Jan 25, 2026
2pm PST Jan 25, 2026-6pm PST Jan 31, 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