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

39°F

4°C

Humidity 64%
Wind Speed NW 11 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 20 Mar 06:35 AM MDT
Extended Forecast for

17 Miles ENE Sun Valley ID

  • Today

    Today: Mostly sunny, with a high near 40. West wind 16 to 20 mph, with gusts as high as 29 mph.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 29 mph.

    Low: 32 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Windy, with a west wind 22 to 30 mph, with gusts as high as 46 mph.

    High: 38 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. Windy, with a west wind 28 to 33 mph decreasing to 21 to 26 mph after midnight. Winds could gust as high as 47 mph.

    Low: 18 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 33. Northwest wind 16 to 21 mph becoming west southwest in the afternoon. Winds could gust as high as 30 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: Mostly cloudy, with a high near 34. Breezy.

    High: 34 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. Breezy.

    Low: 24 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. Breezy.

    High: 39 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 40. West wind 16 to 20 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 32. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 38. Windy, with a west wind 22 to 30 mph, with gusts as high as 46 mph.
Saturday Night
Partly cloudy, with a low around 18. Windy, with a west wind 28 to 33 mph decreasing to 21 to 26 mph after midnight. Winds could gust as high as 47 mph.
Sunday
Sunny, with a high near 33. Northwest wind 16 to 21 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 22. Breezy.
Monday
Mostly cloudy, with a high near 34. Breezy.
Monday Night
Mostly cloudy, with a low around 24. Breezy.
Tuesday
Partly sunny, with a high near 39. Breezy.
Tuesday Night
Partly cloudy, with a low around 29. Breezy.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 38. Windy.
Wednesday Night
Partly cloudy, with a low around 19. Windy.
Thursday
Sunny, with a high near 29. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ENE Sun Valley ID
 43.79°N 114.02°W (Elev. 11014 ft)
5:31 am MDT Mar 20, 2026
7am MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database