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

68°F

20°C

Humidity 35%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 10 Aug 07:00 PM PDT
Extended Forecast for

9 Miles WSW Tioga Pass CA

  • Tonight

    Tonight: Partly cloudy, with a low around 47. West wind around 5 mph becoming calm  in the evening.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm.  Increasing clouds, with a high near 71. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm.  Partly cloudy, with a low around 45. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm.  Partly sunny, with a high near 65. Calm wind becoming west southwest around 5 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then a chance of rain between 8pm and 5am, then a chance of showers and thunderstorms after 5am.  Mostly cloudy, with a low around 42. West southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 8am, then a chance of rain between 8am and 11am, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 63. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.  Chance of precipitation is 40%.

    High: 63 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. Southwest wind around 5 mph becoming calm  in the evening. Winds could gust as high as 15 mph.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: A 10 percent chance of rain after 11am.  Sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 64 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Southwest wind around 5 mph becoming calm  in the evening. Winds could gust as high as 15 mph.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 47. West wind around 5 mph becoming calm in the evening.
Tuesday
A slight chance of rain between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 71. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm. Partly cloudy, with a low around 45. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
Showers likely and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 65. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then a chance of rain between 8pm and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 42. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms before 8am, then a chance of rain between 8am and 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 63. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 39. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Friday
A 10 percent chance of rain after 11am. Sunny, with a high near 64. 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 39. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly clear, with a low around 39. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Sunday
Mostly 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.
Sunday Night
Partly cloudy, with a low around 40. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Monday
Mostly sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Tioga Pass CA
 37.89°N 119.43°W (Elev. 8599 ft)
6:56 pm PDT Aug 10, 2026
7pm PDT Aug 10, 2026-6pm PDT Aug 17, 2026
 
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