Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday
Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >
Current conditions at
Mammoth Yosemite Airport (KMMH)
Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.
Clear
9°F
-13°C
| Humidity | 71% |
| Wind Speed | N 0 MPH |
| Barometer | 30.54 in (1034.2 mb) |
| Dewpoint | 1°F (-17°C) |
| Visibility | 10.00 mi |
| Last update | 12 Jan 07:55 AM PST |
Extended Forecast for
10 Miles E Mammoth Lakes CA
Today
High: 42 °F
Sunny
Tonight
Low: 19 °F
Mostly Clear
Tuesday
High: 46 °F
Sunny
Tuesday Night
Low: 23 °F
Mostly Clear
Wednesday
High: 51 °F
Sunny
Wednesday Night
Low: 23 °F
Clear
Thursday
High: 51 °F
Sunny
Thursday Night
Low: 20 °F
Clear
Friday
High: 50 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 42. Calm wind becoming west around 5 mph.
Tonight
Mostly clear, with a low around 19. West wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 46. Calm wind.
Tuesday Night
Mostly clear, with a low around 23. West wind around 5 mph.
Wednesday
Sunny, with a high near 51. Calm wind.
Wednesday Night
Clear, with a low around 23. Calm wind becoming west around 5 mph.
Thursday
Sunny, with a high near 51.
Thursday Night
Clear, with a low around 20.
Friday
Sunny, with a high near 50.
Friday Night
Clear, with a low around 22.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 54.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
10 Miles E Mammoth Lakes CA
37.66°N 118.8°W (Elev. 6998 ft)
37.66°N 118.8°W (Elev. 6998 ft)
1:25 am PST Jan 12, 2026
8am PST Jan 12, 2026-6pm PST Jan 18, 2026
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