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

Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

18°F

-8°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 30.56 in (1034.88 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 12 Jan 09:35 PM PST
Extended Forecast for

9 Miles ESE Mammoth Lakes CA

  • Tonight

    Tonight: Clear, with a low around 17. Breezy, with a southeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 17 °F

    Clear and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 37. East wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 37 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 22 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 39. Breezy, with a north wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 39 °F

    Sunny and
    Breezy then
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 23. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 40. North wind around 15 mph, with gusts as high as 25 mph.

    High: 40 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 19. Blustery.

    Low: 19 °F

    Clear and
    Blustery

  • Friday

    Friday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 20.

    Low: 20 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 17. Breezy, with a southeast wind around 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 37. East wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 22. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 39. Breezy, with a north wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Clear, with a low around 23. North wind around 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 40. North wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 19. Blustery.
Friday
Sunny, with a high near 38.
Friday Night
Clear, with a low around 20.
Saturday
Sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 21.
Sunday
Sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 23.
M.L.King Day
Sunny, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Mammoth Lakes CA
 37.56°N 118.87°W (Elev. 11175 ft)
Last Update:
9:15 pm PST Jan 12, 2026
Forecast Valid:
9pm PST Jan 12, 2026-6pm PST Jan 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation