Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

57°F

14°C

Humidity 44%
Wind Speed SE 16 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 11 Nov 12:47 PM MST
Extended Forecast for

Sun Valley ID

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 56. South wind around 6 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Light and variable wind becoming north around 5 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 55. Calm wind becoming south around 6 mph in the afternoon.

    High: 55 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Cloudy during the early evening, then gradual clearing, with a low around 30. Light and variable wind becoming northeast around 5 mph.

    Low: 30 °F

    Gradual
    Clearing

  • Thursday

    Thursday: A 20 percent chance of showers after 11am.  Snow level 8600 feet. Mostly sunny, with a high near 55. North northeast wind 5 to 9 mph becoming south in the afternoon.

    High: 55 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Showers.  Snow level 8900 feet lowering to 7900 feet after midnight . Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Showers

  • Friday

    Friday: Rain showers likely before 8am, then rain and snow showers likely between 8am and 11am, then a chance of rain showers after 11am.  Snow level 7200 feet lowering to 6200 feet. Mostly cloudy, with a high near 44. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely then
    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 11pm.  Snow level 6200 feet. Partly cloudy, with a low around 23. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Mostly sunny, with a high near 56. South wind around 6 mph.
Tonight
Mostly cloudy, with a low around 32. Light and variable wind becoming north around 5 mph.
Wednesday
Increasing clouds, with a high near 55. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
Cloudy during the early evening, then gradual clearing, with a low around 30. Light and variable wind becoming northeast around 5 mph.
Thursday
A 20 percent chance of showers after 11am. Snow level 8600 feet. Mostly sunny, with a high near 55. North northeast wind 5 to 9 mph becoming south in the afternoon.
Thursday Night
Showers. Snow level 8900 feet lowering to 7900 feet after midnight . Low around 32. Chance of precipitation is 80%.
Friday
Rain showers likely before 8am, then rain and snow showers likely between 8am and 11am, then a chance of rain showers after 11am. Snow level 7200 feet lowering to 6200 feet. Mostly cloudy, with a high near 44. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
A slight chance of rain and snow showers before 11pm. Snow level 6200 feet. Partly cloudy, with a low around 23. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
A 20 percent chance of showers. Snow level 6900 feet rising to 7400 feet in the afternoon. Mostly sunny, with a high near 47.
Sunday Night
A chance of rain and snow showers. Snow level 7500 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 42. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley ID
 43.67°N 114.33°W (Elev. 6014 ft)
1:37 pm MST Nov 11, 2025
1pm MST Nov 11, 2025-6pm MST Nov 17, 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