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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

28°F

-2°C

Humidity 79%
Wind Speed N 0 MPH
Barometer 30.65 in (1037.93 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 10 Jan 06:47 PM MST
Extended Forecast for

Mackay ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Light and variable wind.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Calm wind becoming west northwest around 5 mph after midnight.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. West northwest wind around 6 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. West northwest wind 3 to 6 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 26.

    Low: 26 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 16. Calm wind.
Sunday
Mostly sunny, with a high near 35. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 22. Calm wind becoming west northwest around 5 mph after midnight.
Monday
Mostly sunny, with a high near 42. West northwest wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 26. West northwest wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Clear, with a low around 26.
Thursday
Sunny, with a high near 43.
Thursday Night
Clear, with a low around 21.
Friday
Sunny, with a high near 37.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 41.
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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 Jan 10, 2026
Forecast Valid:
7pm MST Jan 10, 2026-6pm MST Jan 17, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation