Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Mostly Cloudy

27°F

-3°C

Humidity 86%
Wind Speed WNW 4 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 02 Dec 03:15 AM MST
Extended Forecast for

Mackay ID

  • Overnight

    Overnight: A 10 percent chance of snow showers after 5am.  Patchy fog before 4am.  Otherwise, mostly cloudy, with a low around 23. Northwest wind around 7 mph.

    Low: 23 °F

    Slight Chance
    Snow Showers
    and Patchy
    Fog

  • Tuesday

    Tuesday: Snow showers likely, mainly between noon and 5pm.  Mostly cloudy, with a high near 37. West northwest wind around 8 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly before 7pm.  Partly cloudy, with a low around 18. West northwest wind 9 to 13 mph, with gusts as high as 21 mph.  New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 35. West northwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18. West northwest wind around 6 mph.

    Low: 18 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after 11pm.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A 40 percent chance of snow after 11am.  Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow before 8pm, then rain and snow likely.  Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
A 10 percent chance of snow showers after 5am. Patchy fog before 4am. Otherwise, mostly cloudy, with a low around 23. Northwest wind around 7 mph.
Tuesday
Snow showers likely, mainly between noon and 5pm. Mostly cloudy, with a high near 37. West northwest wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday Night
A 30 percent chance of snow showers, mainly before 7pm. Partly cloudy, with a low around 18. West northwest wind 9 to 13 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Wednesday
Sunny, with a high near 35. West northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 18. West northwest wind around 6 mph.
Thursday
Partly sunny, with a high near 39.
Thursday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 23.
Friday
A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 40.
Friday Night
A chance of snow before 8pm, then rain and snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Saturday
A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 50%.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 40.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Mackay ID
 43.92°N 113.62°W (Elev. 5988 ft)
2:56 am MST Dec 2, 2025
3am MST Dec 2, 2025-6pm MST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database