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.

Partly Cloudy

18°F

-8°C

Humidity	80%
Wind Speed	N 0 MPH
Barometer	30.4 in (1029.46 mb)
Dewpoint	13°F (-11°C)
Visibility	10.00 mi
Last update	29 Jan 03:55 AM MST

More Information:

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

Extended Forecast for

16 Miles NNW Mackay ID

Today
High: 18 °F
Partly Sunny
then Slight
Chance Snow
Tonight
Low: 12 °F
Mostly Cloudy
Friday
High: 25 °F
Mostly Cloudy
Friday Night
Low: 17 °F
Mostly Cloudy
Saturday
High: 27 °F
Partly Sunny
Saturday Night
Low: 19 °F
Mostly Cloudy
Sunday
High: 28 °F
Partly Sunny
Sunday Night
Low: 18 °F
Mostly Cloudy
Monday
High: 23 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of snow between 2pm and 3pm. Mostly cloudy, with a high near 18. Wind chill values as low as -6. West northwest wind 10 to 13 mph. Chance of precipitation is 20%.

Tonight

Mostly cloudy, with a low around 12. Wind chill values as low as -2. Northwest wind around 11 mph.

Friday

Mostly cloudy, with a high near 25. Wind chill values as low as -1. West wind 9 to 11 mph.

Friday Night

Mostly cloudy, with a low around 17. West southwest wind 9 to 14 mph, with gusts as high as 18 mph.

Saturday

Partly sunny, with a high near 27. West wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday Night

Mostly cloudy, with a low around 19.

Sunday

Partly sunny, with a high near 28.