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

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

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

NA

82°F

28°C

Humidity 36%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index81°F (27°C)
Last update 17 Jun 10:15 AM PDT
Extended Forecast for

20 Miles S Sonora Pass CA

  • Today

    Today: A 10 percent chance of showers and thunderstorms after 5pm. Increasing clouds, with a temperature falling to around 72 by 5pm. West southwest wind 5 to 10 mph.

    High: 76 °F⇓

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 49. West wind around 5 mph becoming calm.

    Low: 49 °F

    Slight Chance
    T-storms then
    Clear

  • Thursday

    Thursday: A slight chance of rain between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 76. Northeast wind around 5 mph becoming west southwest in the morning. Chance of precipitation is 20%.

    High: 76 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm. Partly cloudy, with a low around 48. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 68. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. West southwest wind 10 to 15 mph becoming east 5 to 10 mph in the evening. Winds could gust as high as 20 mph.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 43. West southwest wind 5 to 10 mph becoming northeast in the evening. Winds could gust as high as 15 mph.

    Low: 43 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 71. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 71 °F

    Sunny

Detailed Forecast

Today
A 10 percent chance of showers and thunderstorms after 5pm. Increasing clouds, with a temperature falling to around 72 by 5pm. West southwest wind 5 to 10 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 49. West wind around 5 mph becoming calm.
Thursday
A slight chance of rain between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 76. Northeast wind around 5 mph becoming west southwest in the morning. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm. Partly cloudy, with a low around 48. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Juneteenth
Sunny, with a high near 68. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 41. West southwest wind 10 to 15 mph becoming east 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 68. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Clear, with a low around 43. West southwest wind 5 to 10 mph becoming northeast in the evening. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 71. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Clear, with a low around 45. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Monday
Sunny, with a high near 74. East northeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Clear, with a low around 46. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 76. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles S Sonora Pass CA
 38.03°N 119.69°W (Elev. 7398 ft)
Last Update:
10:56 am PDT Jun 17, 2026
Forecast Valid:
11am PDT Jun 17, 2026-6pm PDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation