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

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

Lat: 37.74972°NLon: 119.58944°WElev: 4022.0ft.

NA

91°F

33°C

Humidity 21%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Heat Index87°F (31°C)
Last update 22 Aug 01:15 PM PDT
Extended Forecast for

3 Miles SE Yosemite Valley CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. West southwest wind around 10 mph, with gusts as high as 15 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. West wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 80. Southeast wind 5 to 10 mph becoming west northwest in the morning.

    High: 80 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 60. West southwest wind around 5 mph becoming east in the evening.

    Low: 60 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 78. East wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60. Southwest wind 5 to 10 mph becoming east southeast in the evening. Winds could gust as high as 15 mph.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. East southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60. West southwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 79. East wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. West southwest wind around 10 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 59. West wind around 5 mph becoming calm in the evening.
Sunday
Increasing clouds, with a high near 80. Southeast wind 5 to 10 mph becoming west northwest in the morning.
Sunday Night
Mostly cloudy, with a low around 60. West southwest wind around 5 mph becoming east in the evening.
Monday
Sunny, with a high near 78. East wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 60. Southwest wind 5 to 10 mph becoming east southeast in the evening. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 78. East southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Partly cloudy, with a low around 60. West southwest wind 5 to 10 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 79. East wind 5 to 10 mph becoming west southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 59. West southwest wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 78. East wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 59. West southwest wind 5 to 10 mph becoming light and variable after midnight.
Friday
Mostly sunny, with a high near 78. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Yosemite Valley CA
 37.71°N 119.56°W (Elev. 6352 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