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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

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

NA

76°F

24°C

Humidity 41%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Heat Index78°F (26°C)
Last update 28 Aug 11:15 AM PDT
Extended Forecast for

2 Miles SW Yosemite Valley CA

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 79. West wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm, then a chance of rain, mainly between 8pm and 11pm. Partly cloudy, with a low around 60. West wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of rain before 11am, then a slight chance of showers and thunderstorms after 11am. Partly sunny, then gradually becoming sunny, with a high near 82. East wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 82 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. West southwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. East wind 5 to 15 mph becoming west southwest in the afternoon.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 57. West southwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 15 mph.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 82. East wind 5 to 15 mph becoming southwest in the morning.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Southwest wind 5 to 15 mph becoming east after midnight.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. East wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 77 °F

    Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 79. West wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 8pm, then a chance of rain, mainly between 8pm and 11pm. Partly cloudy, with a low around 60. West wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 30%.
Saturday
A chance of rain before 11am, then a slight chance of showers and thunderstorms after 11am. Partly sunny, then gradually becoming sunny, with a high near 82. East wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 57. 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 83. East wind 5 to 15 mph becoming west southwest in the afternoon.
Sunday Night
Clear, with a low around 57. West southwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 82. East wind 5 to 15 mph becoming southwest in the morning.
Monday Night
Mostly clear, with a low around 56. Southwest wind 5 to 15 mph becoming east after midnight.
Tuesday
Sunny, with a high near 77. East wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 54. Southwest wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 77. East wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 54. West southwest wind 5 to 15 mph becoming east after midnight.
Thursday
Sunny, with a high near 78. East wind 5 to 15 mph becoming southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Yosemite Valley CA
 37.73°N 119.62°W (Elev. 3999 ft)
Last Update:
11:56 am PDT Aug 28, 2026
Forecast Valid:
12pm PDT Aug 28, 2026-6pm PDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation