Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

18°F

-8°C

Humidity 57%
Wind Speed NW 9 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 28 Dec 06:35 AM MST
Extended Forecast for

3 Miles SW Ketchum ID

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 16. Wind chill values as low as -10. North northwest wind 5 to 9 mph becoming calm  in the morning.

    High: 16 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 12 by 5am. Wind chill values as low as -1. West northwest wind around 6 mph.

    Low: 9 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 23. Northwest wind around 5 mph becoming calm  in the morning.

    High: 23 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16. Calm wind becoming north northwest around 6 mph in the evening.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. North northwest wind around 5 mph becoming calm  in the morning.

    High: 29 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 16. Wind chill values as low as -10. North northwest wind 5 to 9 mph becoming calm in the morning.
Tonight
Mostly clear, with a temperature rising to around 12 by 5am. Wind chill values as low as -1. West northwest wind around 6 mph.
Monday
Sunny, with a high near 23. Northwest wind around 5 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 16. Calm wind becoming north northwest around 6 mph in the evening.
Tuesday
Mostly sunny, with a high near 29. North northwest wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 24.
New Year's Day
Partly sunny, with a high near 32.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 25.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 29.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Ketchum ID
 43.66°N 114.42°W (Elev. 8163 ft)
4:31 am MST Dec 28, 2025
6am MST Dec 28, 2025-6pm MST Jan 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database