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

73°F

23°C

Humidity 13%
Wind Speed W 11 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 19 Mar 01:47 PM MDT
Extended Forecast for

14 Miles N Sun Valley ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 47. West wind around 15 mph, with gusts as high as 24 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. West wind 15 to 17 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 49. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. Southwest wind 15 to 17 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43. Breezy, with a west wind 17 to 24 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

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 47. West wind around 15 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 34. West wind 15 to 17 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 49. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 34. Southwest wind 15 to 17 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 43. Breezy, with a west wind 17 to 24 mph, with gusts as high as 38 mph.
Saturday Night
Partly cloudy, with a low around 20. Breezy.
Sunday
Sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 32. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of snow. Mostly sunny, with a high near 40. Breezy.
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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:
12:31 pm MDT Mar 19, 2026
Forecast Valid:
2pm MDT Mar 19, 2026-6pm MDT Mar 25, 2026
 
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Additional Resources

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Chance of Precipitation