Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

58°F

14°C

Humidity 50%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 10 Aug 09:00 PM PDT
Extended Forecast for

2 Miles ESE Tioga Pass CA

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Southwest wind around 5 mph.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 11am.  Increasing clouds, with a high near 61. West southwest wind around 5 mph.

    High: 61 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 8pm, then a chance of rain, mainly between 8pm and 11pm.  Mostly cloudy, with a low around 43. West wind around 5 mph becoming calm.  Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm, mainly after 11am.  High near 54. West southwest wind around 5 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain likely and possibly a thunderstorm before 11pm, then a chance of rain between 11pm and 5am, then a slight chance of showers and thunderstorms after 5am.  Mostly cloudy, with a low around 39. West wind around 5 mph becoming calm.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 39 °F

    Showers
    Likely

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 8am, then a slight chance of rain between 8am and 11am, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 52. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 52 °F

    Chance
    T-storms

  • Thursday Night

    Thursday 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 25 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after 11am.  Snow level 11500 feet rising to 12200 feet in the afternoon. Sunny, with a high near 53. South southwest wind around 5 mph, with gusts as high as 20 mph.

    High: 53 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. Southwest wind around 5 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. Southwest wind around 5 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 11am. Increasing clouds, with a high near 61. West southwest wind around 5 mph.
Tuesday Night
A chance of showers and thunderstorms before 8pm, then a chance of rain, mainly between 8pm and 11pm. Mostly cloudy, with a low around 43. West wind around 5 mph becoming calm. Chance of precipitation is 30%.
Wednesday
Showers and possibly a thunderstorm, mainly after 11am. High near 54. West southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain likely and possibly a thunderstorm before 11pm, then a chance of rain between 11pm and 5am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 39. West wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers and thunderstorms before 8am, then a slight chance of rain between 8am and 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 52. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday 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 25 mph.
Friday
A 10 percent chance of showers and thunderstorms after 11am. Snow level 11500 feet rising to 12200 feet in the afternoon. Sunny, with a high near 53. South southwest wind around 5 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 36. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 53. South wind around 5 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 37. Southwest wind around 5 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 55. Southwest wind around 5 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 38. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 54. Southwest wind around 5 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Tioga Pass CA
 37.89°N 119.23°W (Elev. 11427 ft)
8:56 pm PDT Aug 10, 2026
9pm PDT Aug 10, 2026-6pm PDT Aug 17, 2026
 
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