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

Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

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

NA

93°F

34°C

Humidity 18%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Heat Index89°F (32°C)
Last update 26 Aug 03:15 PM PDT
Extended Forecast for

10 Miles W Yosemite Valley CA

  • Tonight

    Tonight: Mostly clear, with a low around 62. West northwest wind around 5 mph becoming east southeast in the evening.

    Low: 62 °F

    Mostly Clear

  • Thursday

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

    High: 75 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Cloudy, with a low around 58. West wind around 5 mph becoming east in the evening.

    Low: 58 °F

    Cloudy

  • Friday

    Friday: A 20 percent chance of rain. Cloudy, with a high near 64. East southeast wind around 5 mph becoming calm in the morning.

    High: 64 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of rain after 11pm. Mostly cloudy, with a low around 56. South wind around 5 mph becoming east in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    Showers then
    Slight Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain after 11am. Mostly sunny, with a high near 67. East wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 67 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Clear, with a low around 54. West southwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph.

    Low: 54 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 67. East wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. West southwest wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 62. West northwest wind around 5 mph becoming east southeast in the evening.
Thursday
Increasing clouds, with a high near 75. East wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Cloudy, with a low around 58. West wind around 5 mph becoming east in the evening.
Friday
A 20 percent chance of rain. Cloudy, with a high near 64. East southeast wind around 5 mph becoming calm in the morning.
Friday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of rain after 11pm. Mostly cloudy, with a low around 56. South wind around 5 mph becoming east in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 67. East wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Clear, with a low around 54. West southwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 67. East wind 5 to 10 mph becoming west southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 52. West southwest wind around 5 mph becoming calm.
Monday
Sunny, with a high near 65. 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 50. Southwest wind around 5 mph becoming east in the evening.
Tuesday
Sunny, with a high near 63. East wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 51. Southwest wind around 5 mph becoming east in the evening.
Wednesday
A 20 percent chance of rain. Sunny, with a high near 65. East wind around 5 mph becoming west southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Yosemite Valley CA
 37.77°N 119.77°W (Elev. 6991 ft)
Last Update:
3:56 pm PDT Aug 26, 2026
Forecast Valid:
4pm PDT Aug 26, 2026-6pm PDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation