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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

48°F

9°C

Humidity 46%
Wind Speed NW 9 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 20 Mar 09:47 AM MDT
Extended Forecast for

11 Miles NNE Sun Valley ID

  • Today

    Today: Sunny, with a high near 52. Southwest wind 13 to 15 mph, with gusts as high as 21 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. South southwest wind 15 to 17 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 34 mph.

    High: 49 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. Breezy, with a west wind 16 to 25 mph, with gusts as high as 34 mph.

    Low: 19 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 43. Northwest wind 11 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 52. Southwest wind 13 to 15 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 33. South southwest wind 15 to 17 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 49. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 34 mph.
Saturday Night
Partly cloudy, with a low around 19. Breezy, with a west wind 16 to 25 mph, with gusts as high as 34 mph.
Sunday
Sunny, with a high near 43. Northwest wind 11 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 47. Breezy.
Wednesday Night
Partly cloudy, with a low around 22. Breezy.
Thursday
Sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Sun Valley ID
 43.81°N 114.21°W (Elev. 10249 ft)
Last Update:
5:31 am MDT Mar 20, 2026
Forecast Valid:
10am MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
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Additional Resources

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