National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Clear

39°F

4°C

Humidity 55%
Wind Speed NW 11 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 19 Mar 07:50 AM MDT
Extended Forecast for

11 Miles ENE Sun Valley ID

  • Today

    Today: Sunny, with a high near 44. West wind around 15 mph, with gusts as high as 26 mph.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. West wind 14 to 17 mph, with gusts as high as 26 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. West northwest wind 14 to 16 mph, with gusts as high as 26 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 43. Breezy, with a west wind 15 to 23 mph, with gusts as high as 38 mph.

    High: 43 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 44. West wind around 15 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 31. West wind 14 to 17 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 46. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 33. West northwest wind 14 to 16 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 43. Breezy, with a west wind 15 to 23 mph, with gusts as high as 38 mph.
Saturday Night
Partly cloudy, with a low around 20. Breezy.
Sunday
Sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 44.
Tuesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of snow. Mostly sunny, with a high near 41. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Sun Valley ID
 43.74°N 114.13°W (Elev. 10226 ft)
Last Update:
5:31 am MDT Mar 19, 2026
Forecast Valid:
8am MDT Mar 19, 2026-6pm MDT Mar 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation