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

Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. 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 85%
Wind Speed NW 4 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 04 Dec 06:47 AM MST
Extended Forecast for

Mackay ID

  • Today

    Today: A 30 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 36. Northwest wind 6 to 8 mph becoming south southwest in the afternoon. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Mostly Sunny
    then Chance
    Snow

  • Tonight

    Tonight: A chance of snow before 11pm, then a slight chance of snow after 4am. Cloudy during the early evening, then gradual clearing, with a low around 24. West northwest wind 6 to 10 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Chance Snow
    then Slight
    Chance Snow

  • Friday

    Friday: Snow before 2pm, then rain and snow. High near 39. West southwest wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 27. West northwest wind 11 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow before 11am. Partly sunny, with a high near 36. West northwest wind 14 to 18 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 36. Northwest wind 6 to 8 mph becoming south southwest in the afternoon. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow before 11pm, then a slight chance of snow after 4am. Cloudy during the early evening, then gradual clearing, with a low around 24. West northwest wind 6 to 10 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Friday
Snow before 2pm, then rain and snow. High near 39. West southwest wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 27. West northwest wind 11 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
A 30 percent chance of snow before 11am. Partly sunny, with a high near 36. West northwest wind 14 to 18 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 19.
Sunday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 36.
Sunday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 40.
Monday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 29.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 46. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 40%.
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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 am MST Dec 4, 2025
Forecast Valid:
7am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
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