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

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

19°F

-7°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 21 Jan 07:47 PM MST
Extended Forecast for

Hailey ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Light north northwest wind.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34. Calm wind becoming south around 5 mph in the afternoon.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Light and variable wind.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37. Light and variable wind becoming south southwest around 6 mph in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 11. East wind around 6 mph becoming north in the evening.

    Low: 11 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 11.

    Low: 11 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. Light north northwest wind.
Thursday
Partly sunny, with a high near 34. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 20. Light and variable wind.
Friday
Mostly sunny, with a high near 37. Light and variable wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 11. East wind around 6 mph becoming north in the evening.
Saturday
Sunny, with a high near 33.
Saturday Night
Clear, with a low around 11.
Sunday
Sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 16.
Monday
Mostly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hailey ID
 43.52°N 114.3°W (Elev. 5400 ft)
Last Update:
4:31 pm MST Jan 21, 2026
Forecast Valid:
8pm MST Jan 21, 2026-6pm MST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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Chance of Precipitation