Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

37°F

3°C

Humidity 33%
Wind Speed N 0 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 17 Jan 03:55 PM MST
Extended Forecast for

14 Miles NNW Mackay ID

  • Tonight

    Tonight: Mostly clear, with a low around 17. Northwest wind 8 to 11 mph.

    Low: 17 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 26. North northwest wind 8 to 10 mph.

    High: 26 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 10. Wind chill values as low as -6. West northwest wind 9 to 14 mph, with gusts as high as 18 mph.

    Low: 10 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 21. Wind chill values as low as -6. West wind 8 to 14 mph, with gusts as high as 18 mph.

    High: 21 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11. West wind 9 to 14 mph, with gusts as high as 18 mph.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 17. Northwest wind 8 to 11 mph.
Sunday
Sunny, with a high near 26. North northwest wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 10. Wind chill values as low as -6. West northwest wind 9 to 14 mph, with gusts as high as 18 mph.
M.L.King Day
Sunny, with a high near 21. Wind chill values as low as -6. West wind 8 to 14 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 11. West wind 9 to 14 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 25.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 23.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 20.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 11.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 18.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNW Mackay ID
 44.08°N 113.74°W (Elev. 10069 ft)
1:14 pm MST Jan 17, 2026
4pm MST Jan 17, 2026-6pm MST Jan 24, 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