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
32°F
0°C
| Humidity | 43% |
| Wind Speed | NW 5 MPH |
| Barometer | 30.24 in (1024.04 mb) |
| Dewpoint | 12°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 19 May 01:15 AM PDT |
Extended Forecast for
4 Miles ESE Mammoth Lakes CA
Overnight
Low: 26 °F
Clear
Tuesday
High: 63 °F
Sunny
Tuesday Night
Low: 31 °F
Mostly Clear
Wednesday
High: 69 °F
Sunny
Wednesday Night
Low: 35 °F
Mostly Clear
Thursday
High: 74 °F
Sunny
Thursday Night
Low: 38 °F
Partly Cloudy
Friday
High: 74 °F
Mostly Sunny
Friday Night
Low: 38 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 26. Southwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 63. Calm wind becoming east around 5 mph.
Tuesday Night
Mostly clear, with a low around 31. North wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 69. Calm wind becoming northwest around 5 mph.
Wednesday Night
Mostly clear, with a low around 35. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 74. Calm wind.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 39.
Memorial Day
Sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles ESE Mammoth Lakes CA
37.62°N 118.91°W (Elev. 7365 ft)
37.62°N 118.91°W (Elev. 7365 ft)
11:30 pm PDT May 18, 2026
1am PDT May 19, 2026-6pm PDT May 25, 2026
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