
Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.
Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >
Current conditions at
Mammoth Yosemite Airport (KMMH)
Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.
Clear
-4°F
-20°C
| Humidity | 83% |
| Wind Speed | NNW 3 MPH |
| Barometer | 30.08 in (1018.63 mb) |
| Dewpoint | -8°F (-22°C) |
| Visibility | 10.00 mi |
| Last update | 21 Feb 01:55 AM PST |
Extended Forecast for
12 Miles ESE Mammoth Lakes CA
Overnight

Low: 6 °F
Partly Cloudy
Saturday

High: 34 °F
Mostly Sunny
Saturday Night

Low: 17 °F
Partly Cloudy
Sunday

High: 39 °F
Mostly Sunny
Sunday Night

Low: 21 °F
Partly Cloudy
Monday

High: 44 °F
Mostly Sunny
Monday Night

Low: 28 °F
Partly Cloudy
Tuesday

High: 41 °F
Chance Rain
Tuesday Night

Low: 30 °F
Chance Rain
Detailed Forecast
Overnight
Partly cloudy, with a low around 6. Southwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 34. Southwest wind 5 to 10 mph becoming east in the morning.
Saturday Night
Partly cloudy, with a low around 17. South wind around 5 mph.
Sunday
Mostly sunny, with a high near 39. Southwest wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 21. Southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 44. Southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
A chance of rain. Snow level 10000 feet. Mostly cloudy, with a high near 41.
Tuesday Night
A chance of rain. Snow level 9800 feet. Mostly cloudy, with a low around 30.
Wednesday
A chance of rain. Snow level 9300 feet. Partly sunny, with a high near 43.
Wednesday Night
A slight chance of rain and snow. Snow level 9000 feet lowering to 8300 feet after midnight . Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 49.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
12 Miles ESE Mammoth Lakes CA
37.57°N 118.78°W (Elev. 7585 ft)
37.57°N 118.78°W (Elev. 7585 ft)
1:16 am PST Feb 21, 2026
2am PST Feb 21, 2026-6pm PST Feb 27, 2026


