Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

18°F

-8°C

Humidity	72%
Wind Speed	N 0 MPH
Barometer	30.27 in (1025.06 mb)
Dewpoint	10°F (-12°C)
Visibility	10.00 mi
Last update	28 Jan 03:35 AM MST

More Information:

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

Extended Forecast for

7 Miles NNE Mackay ID

Overnight
Low: 14 °F
Mostly Cloudy
Wednesday
High: 19 °F
Slight Chance
Snow
Wednesday Night
Low: 10 °F
Partly Cloudy
Thursday
High: 21 °F
Partly Sunny
Thursday Night
Low: 14 °F
Mostly Cloudy
Friday
High: 27 °F
Partly Sunny
Friday Night
Low: 17 °F
Mostly Cloudy
Saturday
High: 29 °F
Mostly Sunny
Saturday Night
Low: 20 °F
Mostly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 14. West southwest wind around 10 mph.

Wednesday

A slight chance of snow between 11am and 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 19. West northwest wind 10 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Wednesday Night

Partly cloudy, with a low around 10. Wind chill values as low as -8. West northwest wind around 18 mph, with gusts as high as 21 mph.

Thursday

Partly sunny, with a high near 21. Wind chill values as low as -6. West northwest wind 9 to 17 mph.

Thursday Night

Mostly cloudy, with a low around 14. West northwest wind 8 to 14 mph.

Friday

Partly sunny, with a high near 27.

Friday Night

Mostly cloudy, with a low around 17.

Saturday

Mostly sunny, with a high near 29.