Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

WAWONA (WWNC1)

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

NA

45°F

7°C

Humidity 70%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 20 May 12:51 AM PDT
Extended Forecast for

14 Miles S Yosemite Valley CA

  • Overnight

    Overnight: Clear, with a steady temperature around 52. East wind around 5 mph.

    Low: 52 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 76 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. Calm wind becoming east northeast around 5 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. West wind around 5 mph becoming calm  in the evening.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. West wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. West southwest wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a steady temperature around 52. East wind around 5 mph.
Wednesday
Increasing clouds, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 53. Calm wind becoming east northeast around 5 mph.
Thursday
Sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 56. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 81. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 56. West wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 81. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 55. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 80. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 55. West southwest wind around 5 mph becoming calm in the evening.
Memorial Day
Sunny, with a high near 79. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 54. West southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 75. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles S Yosemite Valley CA
 37.54°N 119.63°W (Elev. 4199 ft)
12:56 am PDT May 20, 2026
1am PDT May 20, 2026-6pm PDT May 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database