Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

N/A

Humidity NA
Wind Speed WNW 6 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

15 Miles ENE Sun Valley ID

  • Overnight

    Overnight: Partly cloudy, with a low around 5. Wind chill values as low as -15. Blustery, with a north wind 18 to 23 mph, with gusts as high as 28 mph.

    Low: 5 °F

    Partly Cloudy
    and Blustery

  • Friday

    Friday: A 20 percent chance of snow showers after noon.  Mostly sunny, with a high near 20. Wind chill values as low as -14. North northwest wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 20 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 10. Wind chill values as low as -5. North northwest wind 9 to 18 mph becoming south southwest after midnight. Winds could gust as high as 25 mph.

    Low: 10 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 29. Wind chill values as low as -3. South southwest wind 9 to 15 mph, with gusts as high as 22 mph.

    High: 29 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21. South southwest wind 13 to 17 mph, with gusts as high as 22 mph.

    Low: 21 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. Breezy.

    High: 44 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. Breezy.

    Low: 33 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 5. Wind chill values as low as -15. Blustery, with a north wind 18 to 23 mph, with gusts as high as 28 mph.
Friday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 20. Wind chill values as low as -14. North northwest wind 14 to 17 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 10. Wind chill values as low as -5. North northwest wind 9 to 18 mph becoming south southwest after midnight. Winds could gust as high as 25 mph.
Saturday
Mostly sunny, with a high near 29. Wind chill values as low as -3. South southwest wind 9 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 21. South southwest wind 13 to 17 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 44. Breezy.
Monday Night
Partly cloudy, with a low around 33. Breezy.
Tuesday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 45. Windy.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 30. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 34. Breezy. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24. Breezy.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Sun Valley ID
 43.81°N 114.08°W (Elev. 9734 ft)
12:41 am MDT Apr 17, 2026
2am MDT Apr 17, 2026-6pm MDT Apr 23, 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