Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

28°F

-2°C

Humidity 68%
Wind Speed NW 6 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 28 Nov 10:47 PM MST
Extended Forecast for

13 Miles ENE Sun Valley ID

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Wind chill values as low as -5. North northwest wind 6 to 14 mph, with gusts as high as 28 mph.

    Low: 9 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 23. North northwest wind around 6 mph becoming west in the afternoon.

    High: 23 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after 11pm.  Cloudy, with a low around 11. Southwest wind 3 to 6 mph.  New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 18. Wind chill values as low as zero. Northwest wind 5 to 9 mph.

    High: 18 °F

    Slight Chance
    Snow then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8. Northwest wind 6 to 8 mph.

    Low: 8 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow after 11pm.  Mostly cloudy, with a low around 15. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 11am.  Partly sunny, with a high near 22. Chance of precipitation is 60%.

    High: 22 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 9. Wind chill values as low as -5. North northwest wind 6 to 14 mph, with gusts as high as 28 mph.
Saturday
Partly sunny, with a high near 23. North northwest wind around 6 mph becoming west in the afternoon.
Saturday Night
A 40 percent chance of snow after 11pm. Cloudy, with a low around 11. Southwest wind 3 to 6 mph. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 18. Wind chill values as low as zero. Northwest wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 8. Northwest wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 22.
Monday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 15. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly before 11am. Partly sunny, with a high near 22. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 20.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 22.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Sun Valley ID
 43.76°N 114.07°W (Elev. 9314 ft)
10:31 pm MST Nov 28, 2025
11pm MST Nov 28, 2025-6pm MST Dec 5, 2025
 
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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