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: 19 °F
Mostly Clear
Tuesday
High: 42 °F
Sunny
Tuesday Night
Low: 25 °F
Mostly Clear
Wednesday
High: 47 °F
Sunny
Wednesday Night
Low: 29 °F
Partly Cloudy
Thursday
High: 51 °F
Sunny
Thursday Night
Low: 33 °F
Partly Cloudy
Friday
High: 51 °F
Sunny
Friday Night
Low: 32 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 19. North wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 42. Northwest wind 5 to 10 mph becoming northeast in the morning.
Tuesday Night
Mostly clear, with a low around 25. North wind 5 to 10 mph becoming west after midnight.
Wednesday
Sunny, with a high near 47. Southwest wind around 5 mph becoming northwest in the morning.
Wednesday Night
Partly cloudy, with a low around 29. West wind 5 to 10 mph.
Thursday
Sunny, with a high near 51. Southwest wind 5 to 10 mph becoming east in the morning.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 33.
Memorial Day
Sunny, with a high near 53.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
12 Miles SE Mammoth Lakes CA
37.5°N 118.82°W (Elev. 10732 ft)
37.5°N 118.82°W (Elev. 10732 ft)
4:30 pm PDT May 18, 2026
7pm PDT May 18, 2026-6pm PDT May 25, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
