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

Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

32°F

0°C

Humidity 63%
Wind Speed NW 9 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 28 Nov 07:47 PM MST
Extended Forecast for

Mackay ID

  • Tonight

    Tonight: Partly cloudy, with a low around 16. West northwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 32. Northwest wind around 6 mph becoming light and variable.

    High: 32 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 11pm. Cloudy, with a low around 19. East southeast wind 3 to 6 mph.

    Low: 19 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 33. North northwest wind 6 to 10 mph.

    High: 33 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16. Northwest wind 8 to 10 mph.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 21. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow. Partly sunny, with a high near 36.

    High: 36 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 16. West northwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Increasing clouds, with a high near 32. Northwest wind around 6 mph becoming light and variable.
Saturday Night
A 20 percent chance of snow after 11pm. Cloudy, with a low around 19. East southeast wind 3 to 6 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 33. North northwest wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 16. Northwest wind 8 to 10 mph.
Monday
Mostly sunny, with a high near 36.
Monday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 21. New snow accumulation of less than a half inch possible.
Tuesday
A 50 percent chance of snow. Partly sunny, with a high near 36.
Tuesday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mackay ID
 43.92°N 113.62°W (Elev. 5988 ft)
Last Update:
4:31 pm MST Nov 28, 2025
Forecast Valid:
8pm MST Nov 28, 2025-6pm MST Dec 5, 2025
 
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Additional Resources

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Chance of Precipitation