Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

Lat: 37.87639°NLon: 119.34806°WElev: 8654.0ft.

NA

38°F

3°C

Humidity 67%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 05 Sep 11:00 PM PDT
Extended Forecast for

5 Miles WSW Tioga Pass CA

  • Tonight

    Tonight: Mostly clear, with a low around 29. Southwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 27. Southwest wind 5 to 10 mph becoming light west southwest  in the evening. Winds could gust as high as 25 mph.

    Low: 27 °F

    Clear then
    Patchy Fog

  • Labor Day

    Labor Day: Patchy fog before 8am.  Otherwise, sunny, with a high near 65. Calm wind becoming west southwest around 5 mph.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. West southwest wind around 5 mph becoming calm.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am.  Patchy fog before 8am. Snow level rising to 11700 feet in the afternoon.  Otherwise, sunny, with a high near 67. Calm wind becoming south southwest around 5 mph.

    High: 67 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A slight chance of rain, then a chance of showers and thunderstorms after 11am.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 68. Calm wind.  Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Patchy fog before 3am, then patchy fog after 5am.  Otherwise, partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Slight Chance
    T-storms then
    Patchy Fog

Detailed Forecast

Tonight
Mostly clear, with a low around 29. Southwest wind around 5 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 60. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Sunday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 27. Southwest wind 5 to 10 mph becoming light west southwest in the evening. Winds could gust as high as 25 mph.
Labor Day
Patchy fog before 8am. Otherwise, sunny, with a high near 65. Calm wind becoming west southwest around 5 mph.
Monday Night
Mostly clear, with a low around 31. West southwest wind around 5 mph becoming calm.
Tuesday
A 20 percent chance of rain after 11am. Patchy fog before 8am. Snow level rising to 11700 feet in the afternoon. Otherwise, sunny, with a high near 67. Calm wind becoming south southwest around 5 mph.
Tuesday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 39. Calm wind.
Wednesday
A slight chance of rain, then a chance of showers and thunderstorms after 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 68. Calm wind. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Patchy fog before 3am, then patchy fog after 5am. Otherwise, partly cloudy, with a low around 41. Calm wind.
Thursday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 70. Calm wind.
Thursday Night
Partly cloudy, with a low around 40. Calm wind.
Friday
A 10 percent chance of showers and thunderstorms. Sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Mostly clear, with a low around 36. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 65. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Tioga Pass CA
 37.88°N 119.34°W (Elev. 8799 ft)
11:33 pm PDT Sep 5, 2026
11pm PDT Sep 5, 2026-6pm PDT Sep 12, 2026
 
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Additional Resources

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