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

57°F

14°C

Humidity 35%
Wind Speed NW 5 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 21 Mar 10:47 AM MDT
Extended Forecast for

16 Miles NE Sun Valley ID

  • Tonight

    Tonight: Mostly clear, with a low around 26. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 37 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 51. South wind around 6 mph becoming calm.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. Southwest wind 3 to 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. West southwest wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon.  Snow level 8600 feet rising to 9700 feet in the afternoon. Partly sunny, with a high near 56.

    High: 56 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight.  Snow level 9800 feet lowering to 9300 feet after midnight . Partly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain, mixing with snow after 9am, then gradually ending.  Snow level 8600 feet. Mostly sunny, with a high near 55. Breezy.  Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 26. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 37 mph.
Sunday
Mostly sunny, with a high near 51. South wind around 6 mph becoming calm.
Sunday Night
Mostly cloudy, with a low around 30. Southwest wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 53. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 36. West southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of rain after noon. Snow level 8600 feet rising to 9700 feet in the afternoon. Partly sunny, with a high near 56.
Tuesday Night
A 20 percent chance of rain before midnight. Snow level 9800 feet lowering to 9300 feet after midnight . Partly cloudy, with a low around 37.
Wednesday
A slight chance of rain, mixing with snow after 9am, then gradually ending. Snow level 8600 feet. Mostly sunny, with a high near 55. Breezy. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 30. Breezy.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NE Sun Valley ID
 43.85°N 114.09°W (Elev. 7205 ft)
12:31 pm MDT Mar 21, 2026
3pm MDT Mar 21, 2026-6pm MDT Mar 28, 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