National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

68°F

20°C

Humidity 40%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 04 Jul 04:00 PM PDT
Extended Forecast for

16 Miles W Conway Summit CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. West southwest wind 5 to 15 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. East wind 5 to 10 mph becoming west southwest in the morning.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 39. West southwest wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 15 mph.

    Low: 39 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 68. East wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. West southwest wind 5 to 15 mph becoming south southeast after midnight.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71. South southeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 42. West wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 41. West southwest wind 5 to 15 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 66. East wind 5 to 10 mph becoming west southwest in the morning.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 39. West southwest wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 68. East 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 40. West southwest wind 5 to 15 mph becoming south southeast after midnight.
Tuesday
Sunny, with a high near 71. South southeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 40. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 74. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 42. West wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 76. South wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 43. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 77. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 44. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 76. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Conway Summit CA
 38.09°N 119.47°W (Elev. 10190 ft)
Last Update:
3:56 pm PDT Jul 4, 2026
Forecast Valid:
4pm PDT Jul 4, 2026-6pm PDT Jul 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation