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

Challis - Challis Airport (KLLJ)

Lat: 44.523°NLon: 114.21611°WElev: 5026.0ft.

Partly Cloudy

36°F

2°C

Humidity 43%
Wind Speed NNW 5 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 28 Nov 08:05 PM MST
Extended Forecast for

6 Miles N Mackay ID

  • Tonight

    Tonight: Partly cloudy, with a low around 11. Wind chill values as low as -7. Blustery, with a north northwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 30 mph.

    Low: 11 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 17. Wind chill values as low as zero. North northwest wind 6 to 8 mph becoming south southeast in the afternoon.

    High: 17 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 11pm.  Cloudy, with a low around 13. South wind 6 to 8 mph becoming west southwest after midnight.  New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 15. Wind chill values as low as -1. Northwest wind 9 to 13 mph.

    High: 15 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 10. Northwest wind 10 to 14 mph.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow after 11pm.  Mostly cloudy, with a low around 15. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 19. Chance of precipitation is 60%.

    High: 19 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 11. Wind chill values as low as -7. Blustery, with a north northwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Partly sunny, with a high near 17. Wind chill values as low as zero. North northwest wind 6 to 8 mph becoming south southeast in the afternoon.
Saturday Night
A 30 percent chance of snow after 11pm. Cloudy, with a low around 13. South wind 6 to 8 mph becoming west southwest after midnight. New snow accumulation of less than a half inch possible.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 15. Wind chill values as low as -1. Northwest wind 9 to 13 mph.
Sunday Night
Mostly clear, with a low around 10. Northwest wind 10 to 14 mph.
Monday
Mostly sunny, with a high near 19.
Monday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 15. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 19. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 16.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 19.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Mackay ID
 43.98°N 113.6°W (Elev. 10505 ft)
4:31 pm MST Nov 28, 2025
8pm MST Nov 28, 2025-6pm MST Dec 5, 2025
 
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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