Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

36°F

2°C

Humidity 51%
Wind Speed NW 10 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 23 Mar 06:47 AM MDT
Extended Forecast for

15 Miles ENE Sun Valley ID

  • Today

    Today: Partly sunny, with a high near 39. West southwest wind 8 to 16 mph, with gusts as high as 23 mph.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. South southwest wind 14 to 17 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 34 mph.

    High: 40 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. Breezy, with a west southwest wind 24 to 29 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 43 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. Windy, with a west southwest wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 41 °F

    Mostly Sunny
    then Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Windy.

    Low: 26 °F

    Partly Cloudy
    and Windy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 34. Breezy.

    High: 34 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. Blustery.

    Low: 19 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 39. West southwest wind 8 to 16 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 31. South southwest wind 14 to 17 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 40. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly clear, with a low around 32. Breezy, with a west southwest wind 24 to 29 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 43 mph.
Wednesday
Mostly sunny, with a high near 41. Windy, with a west southwest wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 47 mph.
Wednesday Night
Partly cloudy, with a low around 26. Windy.
Thursday
Sunny, with a high near 34. Breezy.
Thursday Night
Partly cloudy, with a low around 19. Blustery.
Friday
Mostly sunny, with a high near 37.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 46. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Sun Valley ID
 43.81°N 114.08°W (Elev. 9734 ft)
5:31 am MDT Mar 23, 2026
7am MDT Mar 23, 2026-6pm MDT Mar 29, 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