Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

43°F

6°C

Humidity 71%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 04 Sep 03:00 AM PDT
Extended Forecast for

14 Miles WNW Tioga Pass CA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 36. South southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of rain after 11am.  Snow level 10100 feet rising to 11000 feet in the afternoon. Mostly sunny, with a high near 54. South southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 54 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming clear, with a low around 32. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 59. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 56. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 32. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Clear

  • Labor Day

    Labor Day: Sunny, with a high near 60. South southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. West southwest wind 5 to 10 mph becoming light and variable.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 36. South southwest wind around 15 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of rain after 11am. Snow level 10100 feet rising to 11000 feet in the afternoon. Mostly sunny, with a high near 54. South southwest wind around 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 32. South wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 59. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 36. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 56. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 32. South wind 5 to 15 mph, with gusts as high as 25 mph.
Labor Day
Sunny, with a high near 60. South southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 37. West southwest wind 5 to 10 mph becoming light and variable.
Tuesday
A 20 percent chance of rain after 11am. Snow level 9600 feet rising to 11400 feet in the afternoon. Mostly sunny, with a high near 62. South southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 42. Southwest wind 5 to 10 mph becoming south southeast in the evening. Winds could gust as high as 15 mph.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 62. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
A 30 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 43. Southwest wind 5 to 10 mph becoming southeast after midnight.
Thursday
A 30 percent chance of rain and thunderstorms. Mostly sunny, with a high near 62. South southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WNW Tioga Pass CA
 38.02°N 119.48°W (Elev. 9400 ft)
2:56 am PDT Sep 4, 2026
3am PDT Sep 4, 2026-6pm PDT Sep 10, 2026
 
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