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 8 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

19 Miles E Sun Valley ID

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 25. North wind around 14 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 45. North wind 7 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 26. Southwest wind 6 to 10 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 49. West southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 49 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. West northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 3pm, then a slight chance of rain and snow. Partly sunny, with a high near 50. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before midnight. Snow level 9600 feet. Partly cloudy, with a low around 32. Breezy. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 51. Breezy.

    High: 51 °F

    Slight Chance
    Snow then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 25. North wind around 14 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 45. North wind 7 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Increasing clouds, with a low around 26. Southwest wind 6 to 10 mph.
Monday
Partly sunny, with a high near 49. West southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 30. West northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Tuesday
A slight chance of snow before 3pm, then a slight chance of rain and snow. Partly sunny, with a high near 50. Chance of precipitation is 20%.
Tuesday Night
A slight chance of rain and snow before midnight. Snow level 9600 feet. Partly cloudy, with a low around 32. Breezy. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 51. Breezy.
Wednesday Night
Partly cloudy, with a low around 25. Breezy.
Thursday
Sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 20.
Friday
Sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles E Sun Valley ID
 43.69°N 113.94°W (Elev. 9373 ft)
Last Update:
12:31 am MDT Mar 22, 2026
Forecast Valid:
3am 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