Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.
Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >
Current conditions at
Mammoth Yosemite Airport (KMMH)
Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.
Clear
34°F
1°C
| Humidity | 37% |
| Wind Speed | W 10 MPH |
| Barometer | 30.24 in (1024.04 mb) |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 26°F (-3°C) |
| Last update | 19 May 12:15 AM PDT |
Extended Forecast for
12 Miles ESE Mammoth Lakes CA
Overnight
Low: 32 °F
Clear
Tuesday
High: 60 °F
Sunny
Tuesday Night
Low: 36 °F
Mostly Clear
Wednesday
High: 66 °F
Sunny
Wednesday Night
Low: 41 °F
Mostly Clear
Thursday
High: 71 °F
Sunny
Thursday Night
Low: 43 °F
Partly Cloudy
Friday
High: 70 °F
Mostly Sunny
Friday Night
Low: 43 °F
Partly Cloudy
Detailed Forecast
Overnight
Clear, with a low around 32. West wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 60. Calm wind becoming northeast around 5 mph.
Tuesday Night
Mostly clear, with a low around 36. North wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 66. Calm wind becoming north around 5 mph.
Wednesday Night
Mostly clear, with a low around 41. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 71. Calm wind.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 44.
Memorial Day
Sunny, with a high near 77.
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)
11:30 pm PDT May 18, 2026
12am PDT May 19, 2026-6pm PDT May 25, 2026
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