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

44°F

7°C

Humidity 68%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 20 May 01:51 AM PDT
Extended Forecast for

12 Miles S Yosemite Valley CA

  • Overnight

    Overnight: Clear, with a low around 46. East northeast wind around 5 mph.

    Low: 46 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 59. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 59 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. West wind around 5 mph becoming calm  after midnight.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. West wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. West wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday 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.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 46. East northeast wind around 5 mph.
Wednesday
Increasing clouds, with a high near 59. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 51. West wind around 5 mph becoming calm after midnight.
Thursday
Sunny, with a high near 64. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 54. West wind 5 to 10 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 64. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Mostly clear, with a low around 54. West wind 5 to 10 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 65. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday 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.
Sunday
Sunny, with a high near 64. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 54. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Memorial Day
Sunny, with a high near 64. 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 52. 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 59. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Yosemite Valley CA
 37.57°N 119.61°W (Elev. 6755 ft)
1:56 am PDT May 20, 2026
2am PDT May 20, 2026-6pm PDT May 26, 2026
 
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Additional Resources

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