Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Top Stn/Summit (MTH03)

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

NA

30°F

-1°C

Humidity 33%
Wind Speed SSW 20 MPH
Barometer NA
Dewpoint 5°F (-15°C)
Visibility NA
Wind Chill17°F (-8°C)
Last update 29 Nov 02:45 PM PST
Extended Forecast for

3 Miles WNW Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 44. Southwest wind around 5 mph.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 40. Southwest wind around 10 mph, with gusts as high as 25 mph.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. North wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 42. Northwest wind around 5 mph becoming northeast in the morning.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. Calm wind becoming west around 5 mph after midnight.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 10pm.  Partly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A slight chance of snow before 10am.  Mostly sunny, with a high near 28.

    High: 28 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 44. Southwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 30. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 40. Southwest wind around 10 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 22. North wind 5 to 10 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 42. Northwest wind around 5 mph becoming northeast in the morning.
Monday Night
Mostly clear, with a low around 29. Calm wind becoming west around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
A slight chance of snow after 10pm. Partly cloudy, with a low around 25.
Wednesday
A slight chance of snow before 10am. Mostly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Sunny, with a high near 35.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Mammoth Lakes CA
 37.65°N 119.03°W (Elev. 8809 ft)
10:30 am PST Nov 29, 2025
3pm PST Nov 29, 2025-6pm PST Dec 5, 2025
 
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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