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

63°F

17°C

Humidity 27%
Wind Speed SSE 4 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 18 Mar 11:50 AM MDT
Extended Forecast for

11 Miles NE Sun Valley ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. West southwest wind around 15 mph, with gusts as high as 26 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. Southwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 49. West southwest wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. West southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. West southwest wind 10 to 17 mph, with gusts as high as 30 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Breezy.

    High: 49 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 46. West southwest wind around 15 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 33. Southwest wind around 14 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 49. West southwest wind 11 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 34. West southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 53. West southwest wind 10 to 17 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 49. Breezy.
Saturday Night
Mostly cloudy, with a low around 25. Breezy.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 42.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 29.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 44. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Sun Valley ID
 43.8°N 114.17°W (Elev. 8432 ft)
Last Update:
11:31 am MDT Mar 18, 2026
Forecast Valid:
12pm MDT Mar 18, 2026-6pm MDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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