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

N/A

Humidity NA
Wind Speed NW 10 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

14 Miles N Sun Valley ID

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 39. Southwest wind 8 to 11 mph.

    High: 39 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Southwest wind 9 to 13 mph.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. West southwest wind 9 to 16 mph, with gusts as high as 23 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. West wind 14 to 16 mph, with gusts as high as 23 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon. Partly sunny, with a high near 42. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 34 mph.

    High: 42 °F

    Partly Sunny
    then Slight
    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 44. Breezy.

    High: 44 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 39. Southwest wind 8 to 11 mph.
Tonight
Mostly cloudy, with a low around 26. Southwest wind 9 to 13 mph.
Monday
Mostly sunny, with a high near 42. West southwest wind 9 to 16 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 30. West wind 14 to 16 mph, with gusts as high as 23 mph.
Tuesday
A 20 percent chance of snow after noon. Partly sunny, with a high near 42. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 34 mph.
Tuesday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 32. Breezy.
Wednesday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 44. Breezy.
Wednesday Night
Partly cloudy, with a low around 23. Breezy.
Thursday
Sunny, with a high near 34.
Thursday Night
Mostly clear, with a low around 18.
Friday
Mostly sunny, with a high near 40.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N Sun Valley ID
 43.87°N 114.28°W (Elev. 10069 ft)
Last Update:
12:30 pm MDT Mar 22, 2026
Forecast Valid:
12pm MDT Mar 22, 2026-6pm MDT Mar 28, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation