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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

43°F

6°C

Humidity 41%
Wind Speed E 4 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 28 Jan 02:47 PM MST
Extended Forecast for

15 Miles NNW Ketchum ID

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Wind chill values as low as -5. Northwest wind 10 to 14 mph, with gusts as high as 18 mph.

    Low: 10 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 22. Wind chill values as low as -2. West wind 7 to 9 mph.

    High: 22 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14. West northwest wind around 9 mph.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29. West wind 7 to 9 mph.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20. West southwest wind 10 to 14 mph.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 10. Wind chill values as low as -5. Northwest wind 10 to 14 mph, with gusts as high as 18 mph.
Thursday
A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 22. Wind chill values as low as -2. West wind 7 to 9 mph.
Thursday Night
Partly cloudy, with a low around 14. West northwest wind around 9 mph.
Friday
Partly sunny, with a high near 29. West wind 7 to 9 mph.
Friday Night
Mostly cloudy, with a low around 20. West southwest wind 10 to 14 mph.
Saturday
Mostly sunny, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Mostly clear, with a low around 16.
Wednesday
Sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNW Ketchum ID
 43.9°N 114.46°W (Elev. 10187 ft)
Last Update:
1:16 pm MST Jan 28, 2026
Forecast Valid:
3pm MST Jan 28, 2026-6pm MST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation