Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

AJ7E Sun Valley (AS399)

Lat: 39.59983°NLon: 119.779°WElev: 4771.33ft.

NA

60°F

16°C

Humidity 38%
Wind Speed SSE 0 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 34°F (1°C)
Visibility NA
Last update 03 Sep 11:30 PM PDT
Extended Forecast for

Sun Valley NV

  • Tonight

    Tonight: A 20 percent chance of showers before 2am.  Partly cloudy, with a low around 49. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers between 8am and 11am.  Partly sunny, then gradually becoming sunny, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. West wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 30 mph.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. West wind 5 to 10 mph.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. Light west wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers before 2am. Partly cloudy, with a low around 49. West wind around 15 mph, with gusts as high as 25 mph.
Friday
A slight chance of showers between 8am and 11am. Partly sunny, then gradually becoming sunny, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 43. West wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 30 mph.
Saturday
Sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 49. West wind 5 to 10 mph.
Sunday
Sunny, with a high near 74. Light west wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 45.
Labor Day
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 80.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley NV
 39.6°N 119.77°W (Elev. 4797 ft)
11:30 pm PDT Sep 3, 2026
11pm PDT Sep 3, 2026-6pm PDT Sep 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database