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

Widespread High Wind Event; Heavy Snow Expected from the Northern Plains to Northeast

Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest. Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south coastal Texas today. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds into Saturday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Partly Cloudy

43°F

6°C

Humidity 52%
Wind Speed NW 9 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 12 Mar 07:47 AM MDT
Extended Forecast for

Sun Valley ID

  • Today

    Today: A chance of snow before 11am, then a chance of rain and snow between 11am and 3pm, then a chance of rain after 3pm. Snow level rising to 7000 feet in the afternoon. Partly sunny, with a high near 46. West wind 14 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

    High: 46 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain before midnight, then a chance of rain and snow. Snow level 6800 feet. Mostly cloudy, with a low around 32. West wind 11 to 17 mph becoming east after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before noon, then a chance of rain. Snow level 6500 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 49. East northeast wind 10 to 14 mph becoming west in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain before 3am, then a chance of rain and snow. Snow level 7000 feet. Mostly cloudy, with a low around 32. West wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Saturday

    Saturday: Rain and snow, becoming all snow after noon. High near 43. West wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow
    then Snow
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight. Partly cloudy, with a low around 15. Breezy. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 40.

    High: 40 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Snow

  • Monday

    Monday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

Detailed Forecast

Today
A chance of snow before 11am, then a chance of rain and snow between 11am and 3pm, then a chance of rain after 3pm. Snow level rising to 7000 feet in the afternoon. Partly sunny, with a high near 46. West wind 14 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain before midnight, then a chance of rain and snow. Snow level 6800 feet. Mostly cloudy, with a low around 32. West wind 11 to 17 mph becoming east after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
A chance of rain and snow before noon, then a chance of rain. Snow level 6500 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 49. East northeast wind 10 to 14 mph becoming west in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday Night
A chance of rain before 3am, then a chance of rain and snow. Snow level 7000 feet. Mostly cloudy, with a low around 32. West wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
Rain and snow, becoming all snow after noon. High near 43. West wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 15. Breezy. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 40.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley ID
 43.69°N 114.33°W (Elev. 6385 ft)
Last Update:
7:37 am MDT Mar 12, 2026
Forecast Valid:
8am MDT Mar 12, 2026-6pm MDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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