Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. 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 73%
Wind Speed NW 6 MPH
Barometer 30.57 in (1035.22 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 28 Dec 09:55 PM MST
Extended Forecast for

5 Miles WSW Mackay ID

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 10. Wind chill values as low as -5. West wind around 11 mph.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 23. West wind 5 to 9 mph becoming calm  in the afternoon.

    High: 23 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. West northwest wind 5 to 10 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 27. West northwest wind 5 to 10 mph becoming light  in the morning.

    High: 27 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. Light west northwest wind increasing to 5 to 10 mph in the evening.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 27.

    High: 27 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 10. Wind chill values as low as -5. West wind around 11 mph.
Monday
Sunny, with a high near 23. West wind 5 to 9 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 18. West northwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 27. West northwest wind 5 to 10 mph becoming light in the morning.
Tuesday Night
Mostly clear, with a low around 26. Light west northwest wind increasing to 5 to 10 mph in the evening.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 21.
New Year's Day
A 20 percent chance of snow after 11am. Partly sunny, with a high near 27.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 26.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 24.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Mackay ID
 43.89°N 113.71°W (Elev. 9701 ft)
8:34 pm MST Dec 28, 2025
10pm MST Dec 28, 2025-6pm MST Jan 4, 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