Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

37°F

3°C

Humidity 34%
Wind Speed NNW 8 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 17 Apr 08:47 PM MDT
Extended Forecast for

Sun Valley ID

  • Tonight

    Tonight: Mostly clear, with a low around 17. North wind 3 to 6 mph.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. South wind around 6 mph becoming light and variable.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 60. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. South southeast wind around 6 mph becoming north after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Snow level 9600 feet lowering to 8500 feet after midnight . Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 17. North wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 49. Calm wind becoming south southeast around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 26. South wind around 6 mph becoming light and variable.
Sunday
Mostly sunny, with a high near 60. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 34. South southeast wind around 6 mph becoming north after midnight.
Monday
Mostly sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
A 20 percent chance of rain. Snow level 9600 feet lowering to 8500 feet after midnight . Mostly cloudy, with a low around 35.
Wednesday
A chance of rain before 9am, then rain and snow showers likely. Some thunder is also possible. Snow level 7800 feet lowering to 7100 feet in the afternoon . Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow. Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 50. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Snow level 6800 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley ID
 43.69°N 114.33°W (Elev. 6385 ft)
5:31 pm MDT Apr 17, 2026
9pm MDT Apr 17, 2026-6pm MDT Apr 24, 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