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

37°F

3°C

Humidity 60%
Wind Speed NW 11 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 18 Mar 05:55 AM MDT
Extended Forecast for

17 Miles ENE Sun Valley ID

  • Today

    Today: Sunny, with a high near 38. Breezy, with a west wind around 22 mph, with gusts as high as 32 mph.

    High: 38 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 30. Breezy, with a west wind 21 to 24 mph, with gusts as high as 30 mph.

    Low: 30 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 41. Breezy, with a west wind 18 to 22 mph, with gusts as high as 32 mph.

    High: 41 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Breezy, with a west wind around 23 mph, with gusts as high as 33 mph.

    Low: 31 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 45. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 36 mph.

    High: 45 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Friday Night

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

    Low: 31 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 41. Windy.

    High: 41 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. Windy.

    Low: 21 °F

    Mostly Cloudy
    and Windy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 38. Breezy, with a west wind around 22 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 30. Breezy, with a west wind 21 to 24 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 41. Breezy, with a west wind 18 to 22 mph, with gusts as high as 32 mph.
Thursday Night
Mostly clear, with a low around 31. Breezy, with a west wind around 23 mph, with gusts as high as 33 mph.
Friday
Sunny, with a high near 45. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 36 mph.
Friday Night
Partly cloudy, with a low around 31. Breezy.
Saturday
Mostly sunny, with a high near 41. Windy.
Saturday Night
Mostly cloudy, with a low around 21. Windy.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 22. Breezy.
Monday
Partly sunny, with a high near 34. Breezy.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 26. Breezy.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 35. 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:
5:31 am MDT Mar 18, 2026
Forecast Valid:
6am MDT Mar 18, 2026-6pm MDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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