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
48°F
9°C
| Humidity | 15% |
| Wind Speed | NNE 9 MPH |
| Barometer | 30.15 in (1021.0 mb) |
| Dewpoint | 3°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 18 May 07:15 PM PDT |
Extended Forecast for
12 Miles SE Mammoth Lakes CA
Tonight
Low: 17 °F
Mostly Clear
Tuesday
High: 37 °F
Sunny
Tuesday Night
Low: 23 °F
Mostly Clear
Wednesday
High: 42 °F
Sunny
Wednesday Night
Low: 27 °F
Partly Cloudy
Thursday
High: 46 °F
Sunny
Thursday Night
Low: 30 °F
Partly Cloudy
Friday
High: 46 °F
Sunny
Friday Night
Low: 30 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 17. North wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 37. Northeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 23. North wind 5 to 10 mph becoming west after midnight.
Wednesday
Sunny, with a high near 42. Southwest wind around 5 mph becoming west in the morning.
Wednesday Night
Partly cloudy, with a low around 27. Southwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 46. Southwest wind 5 to 10 mph becoming southeast in the morning.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 31.
Memorial Day
Sunny, with a high near 53.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
12 Miles SE Mammoth Lakes CA
37.5°N 118.85°W (Elev. 11572 ft)
37.5°N 118.85°W (Elev. 11572 ft)
4:30 pm PDT May 18, 2026
7pm PDT May 18, 2026-6pm PDT May 25, 2026
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