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

45°F

7°C

Humidity 52%
Wind Speed NNW 11 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 21 Mar 08:47 AM MDT
Extended Forecast for

19 Miles N Ketchum ID

  • Today

    Today: Sunny, with a high near 43. Breezy, with a west wind 17 to 24 mph, with gusts as high as 46 mph.

    High: 43 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 24. Breezy, with a west northwest wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 44 mph.

    Low: 24 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 40. Northwest wind 6 to 10 mph becoming west southwest in the afternoon.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. West southwest wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. West wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after noon.  Partly sunny, with a high near 42. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 3am, then a chance of snow.  Mostly cloudy, with a low around 33. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow.  Partly sunny, with a high near 40. Breezy.

    High: 40 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 43. Breezy, with a west wind 17 to 24 mph, with gusts as high as 46 mph.
Tonight
Mostly clear, with a low around 24. Breezy, with a west northwest wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 44 mph.
Sunday
Sunny, with a high near 40. Northwest wind 6 to 10 mph becoming west southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 27. West southwest wind 9 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 42. West wind 9 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 42. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow before 3am, then a chance of snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 40. Breezy.
Wednesday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 25. Breezy.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles N Ketchum ID
 43.98°N 114.33°W (Elev. 9409 ft)
5:31 am MDT Mar 21, 2026
9am MDT Mar 21, 2026-6pm MDT Mar 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database