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

36°F

2°C

Humidity	29%
Wind Speed	WNW 3 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	7°F (-14°C)
Visibility	10.00 mi
Last update	23 Jan 03:20 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

17 Miles NNW Mackay ID

Tonight
Low: 3 °F
Mostly Clear
Saturday
High: 17 °F
Sunny
Saturday Night
Low: 5 °F
Mostly Clear
Sunday
High: 21 °F
Sunny
Sunday Night
Low: 11 °F
Mostly Clear
Monday
High: 29 °F
Mostly Sunny
Monday Night
Low: 15 °F
Partly Cloudy
Tuesday
High: 31 °F
Sunny
Tuesday Night
Low: 17 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 3. Wind chill values as low as -8. Northwest wind 6 to 10 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.

Saturday

Sunny, with a high near 17. Wind chill values as low as -9. West wind 7 to 13 mph, with gusts as high as 21 mph.

Saturday Night

Mostly clear, with a low around 5. Wind chill values as low as -10. West northwest wind 9 to 11 mph, with gusts as high as 22 mph.

Sunday

Sunny, with a high near 21. Wind chill values as low as -11. West northwest wind 9 to 11 mph, with gusts as high as 23 mph.

Sunday Night

Mostly clear, with a low around 11. West southwest wind around 7 mph.

Monday

Mostly sunny, with a high near 29.

Monday Night

Partly cloudy, with a low around 15.