National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

3°F

-16°C

Humidity 77%
Wind Speed N 0 MPH
Barometer 30.6 in (1036.24 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 13 Jan 09:15 AM PST
Extended Forecast for

9 Miles SE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 38. Breezy, with an east wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 38 °F

    Sunny and
    Breezy then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. Breezy, with a southeast wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 22 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 40. Breezy, with a southeast wind 15 to 20 mph becoming northeast in the afternoon. Winds could gust as high as 35 mph.

    High: 40 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 22. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 39. North wind around 15 mph, with gusts as high as 25 mph.

    High: 39 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 19. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 19 °F

    Clear then
    Clear and
    Blustery

  • Friday

    Friday: Sunny, with a high near 39. Breezy.

    High: 39 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 20.

    Low: 20 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 38. Breezy, with an east wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 22. Breezy, with a southeast wind 20 to 25 mph, with gusts as high as 35 mph.
Wednesday
Sunny, with a high near 40. Breezy, with a southeast wind 15 to 20 mph becoming northeast in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
Clear, with a low around 22. North wind around 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 39. North wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 19. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 39. Breezy.
Friday Night
Clear, with a low around 20.
Saturday
Sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 22.
Sunday
Sunny, with a high near 41.
Sunday Night
Mostly clear, with a low around 22.
M.L.King Day
Sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SE Mammoth Lakes CA
 37.56°N 118.87°W (Elev. 11175 ft)
Last Update:
9:15 am PST Jan 13, 2026
Forecast Valid:
9am PST Jan 13, 2026-6pm PST Jan 19, 2026
 
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Additional Resources

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Chance of Precipitation