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
18°F
-8°C
| Humidity | 78% |
| Wind Speed | SW 4 MPH |
| Barometer | 30.42 in (1030.14 mb) |
| Dewpoint | 12°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 12°F (-11°C) |
| Last update | 17 Jan 02:00 AM MST |
Extended Forecast for
21 Miles NNW Mackay ID
Overnight
Low: 13 °F
Mostly Clear
Saturday
High: 28 °F
Sunny
Saturday Night
Low: 18 °F
Mostly Clear
Sunday
High: 25 °F
Sunny
Sunday Night
Low: 8 °F
Mostly Clear
M.L.King Day
High: 20 °F
Sunny
Monday Night
Low: 11 °F
Mostly Clear
Tuesday
High: 26 °F
Mostly Sunny
Tuesday Night
Low: 15 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a steady temperature around 13. Wind chill values as low as -4. North wind around 14 mph.
Saturday
Sunny, with a high near 28. Wind chill values as low as -2. North northwest wind 7 to 10 mph.
Saturday Night
Mostly clear, with a low around 18. West wind 8 to 10 mph.
Sunday
Sunny, with a high near 25. Northwest wind 7 to 10 mph.
Sunday Night
Mostly clear, with a low around 8. West northwest wind around 10 mph.
M.L.King Day
Sunny, with a high near 20.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 23.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
Mostly sunny, with a high near 20.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 18.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
21 Miles NNW Mackay ID
44.18°N 113.79°W (Elev. 10712 ft)
44.18°N 113.79°W (Elev. 10712 ft)
1:19 am MST Jan 17, 2026
2am MST Jan 17, 2026-6pm MST Jan 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
