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

N/A

Humidity NA
Wind Speed NW 11 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

18 Miles ENE Sun Valley ID

  • Today

    Today: Partly sunny, with a high near 27. Wind chill values as low as -1. South southwest wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 27 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 18. South southwest wind 9 to 16 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 37. South southwest wind 9 to 17 mph, with gusts as high as 26 mph.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. South southwest wind 10 to 16 mph, with gusts as high as 26 mph.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43. Breezy, with a west wind 10 to 15 mph becoming southwest 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 43 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 46. Windy.

    High: 46 °F

    Sunny then
    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 26. Windy.

    Low: 26 °F

    Chance Snow
    and Windy

  • Wednesday

    Wednesday: Snow likely before noon, then snow showers after noon. Some thunder is also possible.  High near 30. Windy.  Chance of precipitation is 80%.

    High: 30 °F

    Snow Showers
    and Windy

Detailed Forecast

Today
Partly sunny, with a high near 27. Wind chill values as low as -1. South southwest wind 7 to 16 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 18. South southwest wind 9 to 16 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 37. South southwest wind 9 to 17 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 27. South southwest wind 10 to 16 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 43. Breezy, with a west wind 10 to 15 mph becoming southwest 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 46. Windy.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26. Windy.
Wednesday
Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 30. Windy. Chance of precipitation is 80%.
Wednesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 21. Breezy. Chance of precipitation is 60%.
Thursday
Snow likely. Mostly cloudy, with a high near 29. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles ENE Sun Valley ID
 43.81°N 114.02°W (Elev. 9849 ft)
1:26 am MDT Apr 18, 2026
5am MDT Apr 18, 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