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

20°F

-7°C

Humidity	56%
Wind Speed	N 0 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	7°F (-14°C)
Visibility	10.00 mi
Last update	22 Jan 08:55 PM MST

More Information:

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

Extended Forecast for

18 Miles NNW Mackay ID

Tonight
Low: 6 °F
Mostly Cloudy
Friday
High: 9 °F⇓
Mostly Sunny
then Mostly
Sunny and
Blustery
Friday Night
Low: -5 °F
Mostly Clear
and Blustery
then Mostly
Clear
Saturday
High: 3 °F
Cold
Saturday Night
Low: -4 °F
Mostly Clear
Sunday
High: 11 °F
Sunny
Sunday Night
Low: 2 °F
Partly Cloudy
Monday
High: 15 °F
Mostly Sunny
Monday Night
Low: 6 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 6. Wind chill values as low as -10. West wind 9 to 11 mph.

Friday

Mostly sunny and cold, with a temperature rising to near 9 by noon, then falling to around 2 during the remainder of the day. Wind chill values as low as -20. Blustery, with a north wind 13 to 22 mph, with gusts as high as 28 mph.

Friday Night

Mostly clear, with a low around -5. Wind chill values as low as -27. Blustery, with a north wind 17 to 22 mph becoming west northwest after midnight. Winds could gust as high as 26 mph.

Saturday

Sunny and cold, with a high near 3. Wind chill values as low as -27. West northwest wind 16 to 18 mph, with gusts as high as 25 mph.

Saturday Night

Mostly clear, with a low around -4. West northwest wind 18 to 21 mph, with gusts as high as 24 mph.

Sunday

Sunny, with a high near 11.

Sunday Night

Partly cloudy, with a low around 2.

Monday

Mostly sunny, with a high near 15.

Monday Night

Mostly cloudy, with a low around 6.