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 N 3 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

11 Miles NNE Sun Valley ID

  • Overnight

    Overnight: Mostly clear, with a low around 20. West northwest wind around 18 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 43. Northwest wind 9 to 17 mph becoming east northeast in the morning.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. West wind 10 to 14 mph.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. West southwest wind 9 to 15 mph, with gusts as high as 21 mph.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. West wind 15 to 17 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow after noon. Partly sunny, with a high near 48. Breezy. Little or no snow accumulation expected.

    High: 48 °F

    Mostly Cloudy
    then Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before midnight. Partly cloudy, with a low around 30. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 47. Breezy.

    High: 47 °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 Partly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 20. West northwest wind around 18 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 43. Northwest wind 9 to 17 mph becoming east northeast in the morning.
Sunday Night
Mostly cloudy, with a low around 24. West wind 10 to 14 mph.
Monday
Mostly sunny, with a high near 46. West southwest wind 9 to 15 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 29. West wind 15 to 17 mph, with gusts as high as 23 mph.
Tuesday
A 30 percent chance of snow after noon. Partly sunny, with a high near 48. Breezy. Little or no snow accumulation expected.
Tuesday Night
A slight chance of rain and snow before midnight. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 47. Breezy.
Wednesday Night
Partly cloudy, with a low around 25. Breezy.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Sun Valley ID
 43.81°N 114.21°W (Elev. 10249 ft)
Last Update:
11:31 pm MDT Mar 21, 2026
Forecast Valid:
12am 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