Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

34°F

1°C

Humidity 74%
Wind Speed NW 5 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 31 Jan 09:47 PM MST
Extended Forecast for

7 Miles WSW Mackay ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. West wind 11 to 13 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 30. Southwest wind 13 to 15 mph, with gusts as high as 21 mph.

    High: 30 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15. Wind chill values as low as -1. West northwest wind 16 to 21 mph, with gusts as high as 24 mph.

    Low: 15 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 25. Wind chill values as low as -3. West northwest wind 11 to 21 mph.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. West northwest wind 13 to 17 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. West wind 11 to 13 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 30. Southwest wind 13 to 15 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 15. Wind chill values as low as -1. West northwest wind 16 to 21 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 25. Wind chill values as low as -3. West northwest wind 11 to 21 mph.
Monday Night
Partly cloudy, with a low around 18. West northwest wind 13 to 17 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
Sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 35.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Mackay ID
 43.86°N 113.73°W (Elev. 10276 ft)
10:31 pm MST Jan 31, 2026
10pm MST Jan 31, 2026-6pm MST Feb 7, 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