Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

23°F

-5°C

Humidity 53%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 25 Jan 11:35 AM MST
Extended Forecast for

6 Miles N Mackay ID

  • Today

    Today: Sunny, with a high near 13. Wind chill values as low as -14. Northwest wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 13 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 5. Wind chill values as low as -8. West wind 6 to 9 mph.

    Low: 5 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 22. Wind chill values as low as -9. West wind 7 to 9 mph.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Wind chill values as low as -4. West wind 7 to 9 mph.

    Low: 10 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 25. West wind 6 to 10 mph.

    High: 25 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 13. Wind chill values as low as -14. Northwest wind 7 to 14 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 5. Wind chill values as low as -8. West wind 6 to 9 mph.
Monday
Mostly sunny, with a high near 22. Wind chill values as low as -9. West wind 7 to 9 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Wind chill values as low as -4. West wind 7 to 9 mph.
Tuesday
Sunny, with a high near 25. West wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Partly sunny, with a high near 27.
Wednesday Night
Partly cloudy, with a low around 15.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Mackay ID
 44.01°N 113.61°W (Elev. 9623 ft)
10:31 am MST Jan 25, 2026
11am MST Jan 25, 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