Heavy Snow in the Northern Plains and Upper Midwest; Severe Thunderstorms in the Southern U.S.

In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest today before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Isolated severe thunderstorms are likely across parts of the Southeast/Deep South, mainly from this morning into early evening. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

NA

46°F

8°C

Humidity 38%
Wind Speed SSW 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Last update 25 Nov 09:00 AM PST
Extended Forecast for

Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 50. Calm wind.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. Calm wind becoming west around 5 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 53. Calm wind.

    High: 53 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Calm wind becoming west around 5 mph.

    Low: 31 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. West wind around 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Friday Night

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

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow after 10am.  Mostly sunny, with a high near 40.

    High: 40 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 50. Calm wind.
Tonight
Mostly clear, with a low around 29. Calm wind becoming west around 5 mph.
Wednesday
Sunny, with a high near 53. Calm wind.
Wednesday Night
Partly cloudy, with a low around 31. Calm wind becoming west around 5 mph.
Thanksgiving Day
Mostly sunny, with a high near 52. Calm wind.
Thursday Night
Partly cloudy, with a low around 29. West wind around 5 mph.
Friday
Sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 24.
Saturday
A slight chance of snow after 10am. Mostly sunny, with a high near 40.
Saturday Night
A chance of snow, mainly before 4am. Mostly cloudy, with a low around 21.
Sunday
A chance of snow. Partly sunny, with a high near 32.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.66°N 118.97°W (Elev. 8301 ft)
4:30 am PST Nov 25, 2025
9am PST Nov 25, 2025-6pm PST Dec 1, 2025
 
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Additional Resources

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Hourly Weather Forecast

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