Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

41°F

5°C

Humidity 52%
Wind Speed N 0 MPH
Barometer 30.57 in (1035.22 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 14 Jan 11:47 AM MST
Extended Forecast for

5 Miles S Sun Valley ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. North northwest wind 3 to 7 mph.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. North wind 5 to 7 mph becoming light and variable.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 19. North wind 3 to 7 mph.

    Low: 19 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 41. North wind around 6 mph becoming calm  in the morning.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 21.

    Low: 21 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 47. Light and variable wind.
Tonight
Mostly clear, with a low around 23. North northwest wind 3 to 7 mph.
Thursday
Sunny, with a high near 46. North wind 5 to 7 mph becoming light and variable.
Thursday Night
Clear, with a low around 19. North wind 3 to 7 mph.
Friday
Sunny, with a high near 41. North wind around 6 mph becoming calm in the morning.
Friday Night
Mostly clear, with a low around 21.
Saturday
Sunny, with a high near 45.
Saturday Night
Clear, with a low around 21.
Sunday
Sunny, with a high near 45.
Sunday Night
Clear, with a low around 21.
M.L.King Day
Sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Sun Valley ID
 43.6°N 114.34°W (Elev. 5600 ft)
10:31 am MST Jan 14, 2026
12pm MST Jan 14, 2026-6pm MST Jan 20, 2026
 
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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