National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

68°F

20°C

Humidity 13%
Wind Speed WSW 9 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 17 Mar 05:47 PM MDT
Extended Forecast for

17 Miles ENE Sun Valley ID

  • Tonight

    Tonight: Mostly clear, with a low around 28. Breezy, with a west wind 22 to 25 mph, with gusts as high as 30 mph.

    Low: 28 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 38. Breezy, with a west wind around 22 mph, with gusts as high as 34 mph.

    High: 38 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29. Breezy, with a west wind 22 to 25 mph, with gusts as high as 31 mph.

    Low: 29 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 41. West southwest wind 17 to 21 mph, with gusts as high as 32 mph.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Breezy, with a west northwest wind around 23 mph, with gusts as high as 33 mph.

    Low: 29 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 44. Breezy.

    High: 44 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. Breezy.

    Low: 31 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 39. Windy.

    High: 39 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Breezy, with a west wind 22 to 25 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 38. Breezy, with a west wind around 22 mph, with gusts as high as 34 mph.
Wednesday Night
Mostly clear, with a low around 29. Breezy, with a west wind 22 to 25 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 41. West southwest wind 17 to 21 mph, with gusts as high as 32 mph.
Thursday Night
Mostly clear, with a low around 29. Breezy, with a west northwest wind around 23 mph, with gusts as high as 33 mph.
Friday
Sunny, with a high near 44. Breezy.
Friday Night
Partly cloudy, with a low around 31. Breezy.
Saturday
Mostly sunny, with a high near 39. Windy.
Saturday Night
Partly cloudy, with a low around 20. Windy.
Sunday
Mostly sunny, with a high near 33. Breezy.
Sunday Night
Partly cloudy, with a low around 20. Breezy.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 34. Breezy.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23. Breezy.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 32. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ENE Sun Valley ID
 43.79°N 114.02°W (Elev. 11014 ft)
Last Update:
1:30 pm MDT Mar 17, 2026
Forecast Valid:
7pm MDT Mar 17, 2026-6pm MDT Mar 24, 2026
 
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Additional Resources

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