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

41°F

5°C

Humidity 60%
Wind Speed NW 9 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 20 Mar 05:15 AM MDT
Extended Forecast for

11 Miles ENE Sun Valley ID

  • Today

    Today: Sunny, with a high near 40. West wind 15 to 18 mph, with gusts as high as 25 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. Southwest wind 18 to 21 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Breezy, with a west southwest wind 20 to 28 mph, with gusts as high as 40 mph.

    High: 38 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. Windy, with a west wind 22 to 31 mph, with gusts as high as 41 mph.

    Low: 18 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 33. North northwest wind 16 to 20 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 40. West wind 15 to 18 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 33. Southwest wind 18 to 21 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 38. Breezy, with a west southwest wind 20 to 28 mph, with gusts as high as 40 mph.
Saturday Night
Partly cloudy, with a low around 18. Windy, with a west wind 22 to 31 mph, with gusts as high as 41 mph.
Sunday
Sunny, with a high near 33. North northwest wind 16 to 20 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 22. Breezy.
Monday
Partly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 37. Breezy.
Wednesday Night
Partly cloudy, with a low around 20. Breezy.
Thursday
Sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Sun Valley ID
 43.76°N 114.13°W (Elev. 11424 ft)
Last Update:
5:31 am MDT Mar 20, 2026
Forecast Valid:
5am MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
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