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

WAWONA (WWNC1)

Lat: 37.53447°NLon: 119.64497°WElev: 4309.0ft.

NA

91°F

33°C

Humidity 23%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index88°F (31°C)
Last update 22 Aug 03:51 PM PDT
Extended Forecast for

12 Miles S Yosemite Valley CA

  • Tonight

    Tonight: Mostly clear, with a low around 63. West southwest wind around 5 mph becoming calm  after midnight.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 74. East wind 5 to 10 mph becoming southwest in the afternoon.

    High: 74 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 63. Southwest wind around 5 mph becoming east in the evening.

    Low: 63 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 73. East wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming east after midnight.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. East wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62. West southwest wind around 5 mph becoming calm  after midnight.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 74. East northeast wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62. West wind 5 to 10 mph becoming east northeast in the evening.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 63. West southwest wind around 5 mph becoming calm after midnight.
Sunday
Increasing clouds, with a high near 74. East wind 5 to 10 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 63. Southwest wind around 5 mph becoming east in the evening.
Monday
Sunny, with a high near 73. 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 63. Southwest wind 5 to 10 mph becoming east after midnight.
Tuesday
Sunny, with a high near 73. East wind 5 to 10 mph becoming west southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 62. West southwest wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 74. East northeast wind 5 to 10 mph becoming west southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 62. West wind 5 to 10 mph becoming east northeast in the evening.
Thursday
Sunny, with a high near 73. East northeast wind 5 to 10 mph becoming west southwest in the morning.
Thursday Night
Partly cloudy, with a low around 62. West wind around 5 mph becoming east northeast in the evening.
Friday
Mostly sunny, with a high near 73. Light and variable wind becoming west southwest 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 62. West southwest wind around 5 mph becoming east northeast in the evening.
Saturday
Mostly sunny, with a high near 73. East northeast wind around 5 mph becoming west southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Yosemite Valley CA
 37.57°N 119.61°W (Elev. 6755 ft)
3:56 pm PDT Aug 22, 2026
4pm PDT Aug 22, 2026-6pm PDT Aug 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database