Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

39°F

4°C

Humidity	51%
Wind Speed	N 0 MPH
Barometer	30.51 in (1033.19 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Last update	14 Jan 02:05 PM MST

More Information:

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

Extended Forecast for

22 Miles NNW Mackay ID

This Afternoon
High: 30 °F
Sunny
Tonight
Low: 21 °F
Mostly Clear
Thursday
High: 23 °F⇓
Sunny
Thursday Night
Low: 10 °F
Mostly Clear
Friday
High: 18 °F
Sunny
Friday Night
Low: 13 °F
Mostly Clear
Saturday
High: 24 °F
Sunny
Saturday Night
Low: 15 °F
Clear
Sunday
High: 24 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 30. West wind around 8 mph.

Tonight

Mostly clear, with a low around 21. West wind 10 to 16 mph.

Thursday

Sunny, with a temperature rising to near 23 by 10am, then falling to around 19 during the remainder of the day. Northwest wind 14 to 16 mph, with gusts as high as 21 mph.

Thursday Night

Mostly clear, with a low around 10. Wind chill values as low as -5. Northwest wind 15 to 17 mph, with gusts as high as 23 mph.

Friday

Sunny, with a high near 18. West wind 8 to 13 mph.

Friday Night

Mostly clear, with a low around 13.

Saturday

Sunny, with a high near 24.

Saturday Night

Clear, with a low around 15.

Sunday

Sunny, with a high near 24.