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 critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday 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
14°F
-10°C
| Humidity | 56% |
| Wind Speed | WNW 13 MPH |
| Barometer | 29.73 in (1006.77 mb) |
| Dewpoint | 1°F (-17°C) |
| Visibility | 10.00 mi |
| Wind Chill | -0°F (-18°C) |
| Last update | 20 Feb 02:15 AM PST |
Extended Forecast for
12 Miles ESE Mammoth Lakes CA
Overnight
Low: 1 °F
Mostly Clear
Friday
High: 27 °F
Mostly Sunny
Friday Night
Low: 5 °F
Partly Cloudy
Saturday
High: 33 °F
Mostly Sunny
Saturday Night
Low: 15 °F
Mostly Clear
Sunday
High: 39 °F
Sunny
Sunday Night
Low: 20 °F
Partly Cloudy
Monday
High: 42 °F
Mostly Sunny
Monday Night
Low: 27 °F
Chance
Rain/Snow
Detailed Forecast
Overnight
Mostly clear, with a low around 1. West wind around 5 mph.
Friday
Mostly sunny, with a high near 27. West wind around 5 mph becoming calm.
Friday Night
Partly cloudy, with a low around 5. Calm wind becoming southwest around 5 mph.
Saturday
Mostly sunny, with a high near 33. South wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 15. Southwest wind around 5 mph.
Sunday
Sunny, with a high near 39. Southwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 42.
Monday Night
A chance of rain and snow, mainly after 4am. Snow level 7800 feet rising to 8500 feet after midnight. Mostly cloudy, with a low around 27.
Tuesday
A chance of rain and snow before 7am, then a chance of rain. Snow level 9200 feet. Mostly cloudy, with a high near 41.
Tuesday Night
A chance of rain. Snow level 9200 feet. Mostly cloudy, with a low around 28.
Wednesday
A chance of rain and snow. Snow level 8700 feet. Partly sunny, with a high near 42.
Wednesday Night
A chance of rain and snow. Snow level 8500 feet lowering to 7900 feet after midnight . Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 43.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
12:36 am PST Feb 20, 2026
2am PST Feb 20, 2026-6pm PST Feb 26, 2026
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