
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
TUOLUMNE MEADOWS TUM (TUMC1)
Lat: 37.87639°NLon: 119.34806°WElev: 8654.0ft.NA
44°F
7°C
| Humidity | 23% |
| Wind Speed | NE 2 MPH |
| Barometer | NA |
| Dewpoint | 8°F (-13°C) |
| Visibility | NA |
| Last update | 18 May 06:00 PM PDT |
Extended Forecast for
5 Miles WSW Tioga Pass CA
Tonight

Low: 23 °F
Clear
Tuesday

High: 56 °F
Sunny
Tuesday Night

Low: 26 °F
Mostly Clear
Wednesday

High: 60 °F
Sunny
Wednesday Night

Low: 28 °F
Mostly Clear
Thursday

High: 65 °F
Sunny
Thursday Night

Low: 30 °F
Mostly Clear
Friday

High: 65 °F
Sunny
Friday Night

Low: 30 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 23. East northeast wind around 5 mph becoming calm. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 56. Calm wind.
Tuesday Night
Mostly clear, with a low around 26. Calm wind.
Wednesday
Sunny, with a high near 60. Calm wind.
Wednesday Night
Mostly clear, with a low around 28. West wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 65. Calm wind becoming west around 5 mph.
Thursday Night
Mostly clear, with a low around 30. West wind around 5 mph becoming calm.
Friday
Sunny, with a high near 65. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Mostly clear, with a low around 30. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 66. Calm wind becoming west southwest around 5 mph.
Saturday Night
Mostly clear, with a low around 31. West southwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 67. Calm wind.
Sunday Night
Mostly clear, with a low around 31. West southwest wind around 5 mph becoming calm.
Memorial Day
A 10 percent chance of showers and thunderstorms. Sunny, with a high near 65. Calm wind becoming southwest around 5 mph. Winds could gust as high as 20 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles WSW Tioga Pass CA
37.88°N 119.34°W (Elev. 8799 ft)
37.88°N 119.34°W (Elev. 8799 ft)
5:56 pm PDT May 18, 2026
6pm PDT May 18, 2026-6pm PDT May 25, 2026


