
Prolonged Extreme Cold; Eastern U.S. Winter Storm
Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >
Current conditions at
Top of 22 (MTH02)
Lat: 37.63707°NLon: 119.0174°WElev: 10100.0ft.NA
28°F
-2°C
| Humidity | 44% |
| Wind Speed | W 11 MPH |
| Barometer | NA |
| Dewpoint | 9°F (-13°C) |
| Visibility | NA |
| Wind Chill | 18°F (-8°C) |
| Last update | 29 Jan 03:05 AM PST |
Extended Forecast for
Mammoth Lakes CA
Overnight

Low: 23 °F
Mostly Clear
Thursday

High: 48 °F
Sunny
Thursday Night

Low: 28 °F
Mostly Clear
Friday

High: 52 °F
Mostly Sunny
Friday Night

Low: 30 °F
Mostly Cloudy
Saturday

High: 53 °F
Mostly Sunny
Saturday Night

Low: 29 °F
Partly Cloudy
Sunday

High: 49 °F
Partly Sunny
Sunday Night

Low: 27 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 23. Calm wind.
Thursday
Sunny, with a high near 48. Calm wind.
Thursday Night
Mostly clear, with a low around 28. Calm wind.
Friday
Mostly sunny, with a high near 52. Calm wind.
Friday Night
Mostly cloudy, with a low around 30. Calm wind.
Saturday
Mostly sunny, with a high near 53. Calm wind.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Sunny, with a high near 50.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mammoth Lakes CA
37.66°N 119°W (Elev. 8681 ft)
37.66°N 119°W (Elev. 8681 ft)
2:22 am PST Jan 29, 2026
3am PST Jan 29, 2026-6pm PST Feb 4, 2026


