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.

Clear

34°F

1°C

Humidity 49%
Wind Speed NW 6 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 28 Nov 05:55 PM MST
Extended Forecast for

7 Miles NNE Mackay ID

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Wind chill values as low as -9. Blustery, with a north northwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 34 mph.

    Low: 10 °F

    Partly Cloudy
    and Blustery

  • Saturday

    Saturday: Partly sunny, with a high near 18. Wind chill values as low as -2. North northwest wind 6 to 9 mph becoming west southwest in the afternoon.

    High: 18 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 11pm.  Mostly cloudy, with a low around 11. Wind chill values as low as -2. Southwest wind 6 to 8 mph.  New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 15. Wind chill values as low as -4. West wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 15 °F

    Slight Chance
    Snow then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9. West northwest wind 10 to 16 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow after 11pm.  Mostly cloudy, with a low around 14. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely.  Mostly cloudy, with a high near 17. Chance of precipitation is 70%.

    High: 17 °F

    Snow Likely

  • Tuesday Night

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

    Low: 11 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 10. Wind chill values as low as -9. Blustery, with a north northwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 34 mph.
Saturday
Partly sunny, with a high near 18. Wind chill values as low as -2. North northwest wind 6 to 9 mph becoming west southwest in the afternoon.
Saturday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 11. Wind chill values as low as -2. Southwest wind 6 to 8 mph. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 15. Wind chill values as low as -4. West wind 10 to 14 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 9. West northwest wind 10 to 16 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 18.
Monday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 14. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely. Mostly cloudy, with a high near 17. Chance of precipitation is 70%.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 15.
Wednesday Night
Partly cloudy, with a low around 9.
Thursday
Mostly sunny, with a high near 18.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Mackay ID
 43.99°N 113.55°W (Elev. 9961 ft)
4:31 pm MST Nov 28, 2025
6pm 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