Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

27°F

-3°C

Humidity 53%
Wind Speed NW 5 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 28 Jan 07:47 AM MST
Extended Forecast for

5 Miles WSW Mackay ID

  • Today

    Today: A slight chance of snow between 11am and 2pm.  Cloudy, then gradually becoming mostly sunny, with a high near 21. West northwest wind 10 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 21 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 13. Wind chill values as low as -4. West wind 15 to 17 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 22. Wind chill values as low as -1. West northwest wind 7 to 14 mph.

    High: 22 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. West northwest wind 8 to 11 mph.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 28. West southwest wind 6 to 11 mph.

    High: 28 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of snow between 11am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 21. West northwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 13. Wind chill values as low as -4. West wind 15 to 17 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 22. Wind chill values as low as -1. West northwest wind 7 to 14 mph.
Thursday Night
Mostly cloudy, with a low around 16. West northwest wind 8 to 11 mph.
Friday
Partly sunny, with a high near 28. West southwest wind 6 to 11 mph.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Sunny, with a high near 26.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Mackay ID
 43.89°N 113.71°W (Elev. 9701 ft)
4:31 am MST Jan 28, 2026
8am MST Jan 28, 2026-6pm MST Feb 3, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database