Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

27°F

-3°C

Humidity 35%
Wind Speed N 10 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 24 Jan 04:05 PM MST
Extended Forecast for

23 Miles NW Mackay ID

  • Tonight

    Tonight: Mostly clear, with a low around 9. West northwest wind around 6 mph.

    Low: 9 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 23. Northwest wind 3 to 6 mph.

    High: 23 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9. Calm wind becoming southwest around 5 mph after midnight.

    Low: 9 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 30. West southwest wind around 5 mph becoming calm  in the morning.

    High: 30 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. Southwest wind 3 to 5 mph.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 9. West northwest wind around 6 mph.
Sunday
Sunny, with a high near 23. Northwest wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 9. Calm wind becoming southwest around 5 mph after midnight.
Monday
Increasing clouds, with a high near 30. West southwest wind around 5 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a low around 15. Southwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Mostly clear, with a low around 16.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 36.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 38.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles NW Mackay ID
 44.1°N 113.99°W (Elev. 6660 ft)
1:49 pm MST Jan 24, 2026
4pm MST Jan 24, 2026-6pm MST Jan 31, 2026
 
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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