Prolonged Extreme Cold; Eastern U.S. Winter Storm
Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >
Current conditions at
Challis - Challis Airport (KLLJ)
Lat: 44.523°NLon: 114.21611°WElev: 5026.0ft.
Clear
20°F
-7°C
| Humidity | 77% |
| Wind Speed | S 3 MPH |
| Barometer | 30.36 in (1028.11 mb) |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Last update | 29 Jan 12:55 AM MST |
Extended Forecast for
17 Miles NNW Mackay ID
Overnight
Low: 15 °F
Partly Cloudy
Thursday
High: 29 °F
Partly Sunny
Thursday Night
Low: 19 °F
Partly Cloudy
Friday
High: 36 °F
Partly Sunny
Friday Night
Low: 24 °F
Mostly Cloudy
Saturday
High: 39 °F
Mostly Sunny
Saturday Night
Low: 25 °F
Mostly Cloudy
Sunday
High: 40 °F
Partly Sunny
Sunday Night
Low: 25 °F
Mostly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 15. West wind around 6 mph.
Thursday
Partly sunny, with a high near 29. West wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 19. West wind 3 to 5 mph.
Friday
Partly sunny, with a high near 36. West wind 3 to 6 mph.
Friday Night
Mostly cloudy, with a low around 24. Southwest wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Mostly clear, with a low around 19.
Wednesday
Sunny, with a high near 37.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
17 Miles NNW Mackay ID
44.15°N 113.7°W (Elev. 7877 ft)
44.15°N 113.7°W (Elev. 7877 ft)
10:31 pm MST Jan 28, 2026
1am MST Jan 29, 2026-6pm MST Feb 4, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
