Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

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

NA

81°F

27°C

Humidity 25%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Heat Index79°F (26°C)
Last update 31 Jul 08:15 PM PDT
Extended Forecast for

Yosemite Valley CA

  • Tonight

    Tonight: Mostly clear, with a low around 64. North northeast wind around 5 mph.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Light and variable wind becoming west southwest 10 to 15 mph in the morning.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63. West southwest wind 5 to 10 mph becoming east northeast in the evening. Winds could gust as high as 15 mph.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 99. East northeast wind 5 to 15 mph becoming west southwest in the afternoon.

    High: 99 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 62. West wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph.

    Low: 62 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 99. East wind 5 to 15 mph becoming west southwest in the afternoon.

    High: 99 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 63. West southwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 15 mph.

    Low: 63 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 99. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon.

    High: 99 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 63. West southwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 15 mph.

    Low: 63 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 64. North northeast wind around 5 mph.
Saturday
Sunny and hot, with a high near 100. Light and variable wind becoming west southwest 10 to 15 mph in the morning.
Saturday Night
Mostly clear, with a low around 63. West southwest wind 5 to 10 mph becoming east northeast in the evening. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 99. East northeast wind 5 to 15 mph becoming west southwest in the afternoon.
Sunday Night
Clear, with a low around 62. West wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 99. East wind 5 to 15 mph becoming west southwest in the afternoon.
Monday Night
Clear, with a low around 63. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 99. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon.
Tuesday Night
Clear, with a low around 63. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 98. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon.
Wednesday Night
Clear, with a low around 64. West southwest wind 10 to 15 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 98. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 64. West southwest wind 10 to 15 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 99. Light and variable wind becoming west southwest 5 to 10 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
Yosemite Valley CA
 37.75°N 119.59°W (Elev. 4760 ft)
8:56 pm PDT Jul 31, 2026
9pm PDT Jul 31, 2026-6pm PDT Aug 7, 2026
 
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Additional Resources

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