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

30°F

-1°C

Humidity 39%
Wind Speed WNW 5 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 17 Apr 09:47 AM MDT
Extended Forecast for

Sun Valley ID

  • Today

    Today: Increasing clouds, with a high near 41. West northwest wind 5 to 8 mph.

    High: 41 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 17. North wind 3 to 8 mph.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Calm wind becoming south around 6 mph in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. South wind around 6 mph becoming light and variable.

    Low: 25 °F

    Mostly Clear

  • Sunday

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

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 41. West northwest wind 5 to 8 mph.
Tonight
Mostly clear, with a low around 17. North wind 3 to 8 mph.
Saturday
Mostly sunny, with a high near 50. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 25. South wind around 6 mph becoming light and variable.
Sunday
Mostly sunny, with a high near 60. North wind 5 to 7 mph becoming south southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
A slight chance of rain before midnight, then a slight chance of rain and snow. Snow level 9000 feet lowering to 8000 feet after midnight . Mostly cloudy, with a low around 35. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow. Snow level 7300 feet. Partly sunny, with a high near 53. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow. Snow level 7300 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Snow level 6600 feet. Partly sunny, with a high near 52. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley ID
 43.69°N 114.33°W (Elev. 6385 ft)
10:26 am MDT Apr 17, 2026
10am MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database