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

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

72°F

22°C

Humidity 34%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 22 Aug 02:00 PM PDT
Extended Forecast for

17 Miles N Yosemite CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 74. West southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. West wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 75. East wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 75 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 53. West southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. Southwest wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 20 mph.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 74. Southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53. West southwest wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 15 mph.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 74. East southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 74 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 74. West southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 53. West wind around 5 mph becoming calm in the evening.
Sunday
Increasing clouds, with a high near 75. East wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 53. West southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Monday
Mostly sunny, with a high near 74. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 53. Southwest wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 74. Southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 53. West southwest wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 74. East southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 51. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 74. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 52. West southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 73. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles N Yosemite CA
 37.98°N 119.56°W (Elev. 7201 ft)
Last Update:
1:56 pm PDT Aug 22, 2026
Forecast Valid:
2pm PDT Aug 22, 2026-6pm PDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation