Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Mostly Cloudy

72°F

22°C

Humidity 40%
Wind Speed S 4 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 20 Jun 09:50 AM MDT
Extended Forecast for

Sun Valley ID

Red Flag Warning June 20, 10:41am until June 20, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning June 20, 10:41am until June 20, 09:00pm

    NOW until 9:00pm Sat

    Red Flag Warning

  • Today

    High: 73 °F

    Chance Rain
    then Showers
    Likely

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 41. North northwest wind 5 to 9 mph becoming light north  after midnight.

    Low: 41 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 77. Light and variable wind becoming west 5 to 9 mph in the morning.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 41. West wind 7 to 9 mph becoming north after midnight.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 80. North wind 5 to 8 mph becoming calm.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Today
A chance of rain and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 73. West wind 6 to 8 mph becoming south in the morning. Chance of precipitation is 70%.
Tonight
A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 41. North northwest wind 5 to 9 mph becoming light north after midnight.
Sunday
Sunny, with a high near 77. Light and variable wind becoming west 5 to 9 mph in the morning.
Sunday Night
Clear, with a low around 41. West wind 7 to 9 mph becoming north after midnight.
Monday
Sunny, with a high near 80. North wind 5 to 8 mph becoming calm.
Monday Night
Clear, with a low around 42.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley ID
 43.67°N 114.33°W (Elev. 6014 ft)
5:31 am MDT Jun 20, 2026
10am MDT Jun 20, 2026-6pm MDT Jun 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database