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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

27°F

-3°C

Humidity 79%
Wind Speed NW 6 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 07 Dec 05:35 AM MST
Extended Forecast for

Sun Valley ID

  • Today

    Today: Snow showers likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 35. Light and variable wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers likely before 1am, then a slight chance of snow showers after 3am. Patchy fog before 1am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 20. South southeast wind around 6 mph becoming north northwest in the evening. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 20 °F

    Snow Showers
    Likely and
    Patchy Fog

  • Monday

    Monday: A chance of rain and snow showers before 3pm, then a chance of snow showers between 3pm and 5pm, then a chance of rain and snow showers after 5pm. Partly sunny, with a high near 39. West northwest wind 6 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of snow showers before 8pm, then a chance of rain and snow showers between 8pm and 11pm, then rain showers likely after 11pm. Snow level 6800 feet rising to 7600 feet after midnight. Mostly cloudy, with a low around 29. West southwest wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers. Snow level 7600 feet. High near 43. West wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 43 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain showers before 11pm, then rain, possibly mixed with snow showers between 11pm and 2am, then rain showers after 2am. Snow level 7500 feet rising to 8300 feet after midnight. Low around 33. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain before 2pm, then rain likely, possibly mixed with snow. Snow level 8200 feet. High near 44. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Rain then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow likely, mainly before 11pm. Snow level 8000 feet lowering to 7100 feet after midnight . Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow, mainly before 11am. Snow level 7000 feet. Mostly sunny, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Snow showers likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 35. Light and variable wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers likely before 1am, then a slight chance of snow showers after 3am. Patchy fog before 1am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 20. South southeast wind around 6 mph becoming north northwest in the evening. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
A chance of rain and snow showers before 3pm, then a chance of snow showers between 3pm and 5pm, then a chance of rain and snow showers after 5pm. Partly sunny, with a high near 39. West northwest wind 6 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers before 8pm, then a chance of rain and snow showers between 8pm and 11pm, then rain showers likely after 11pm. Snow level 6800 feet rising to 7600 feet after midnight. Mostly cloudy, with a low around 29. West southwest wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Showers. Snow level 7600 feet. High near 43. West wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Tuesday Night
Rain showers before 11pm, then rain, possibly mixed with snow showers between 11pm and 2am, then rain showers after 2am. Snow level 7500 feet rising to 8300 feet after midnight. Low around 33. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain before 2pm, then rain likely, possibly mixed with snow. Snow level 8200 feet. High near 44. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow likely, mainly before 11pm. Snow level 8000 feet lowering to 7100 feet after midnight . Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Thursday
A chance of rain and snow, mainly before 11am. Snow level 7000 feet. Mostly sunny, with a high near 42. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Sunny, with a high near 46.
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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:
4:31 am MST Dec 7, 2025
Forecast Valid:
5am MST Dec 7, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation