Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Overcast

37°F

3°C

Humidity	64%
Wind Speed	NNW 5 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	07 Dec 08:20 PM MST

More Information:

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

Extended Forecast for

11 Miles NNW Mackay ID

Tonight
Low: 14 °F
Slight Chance
Snow then
Mostly Cloudy
Monday
High: 22 °F
Partly Sunny
Monday Night
Low: 19 °F⇑
Chance Snow
and Breezy
Tuesday
High: 26 °F
Snow Likely
and Breezy
Tuesday Night
Low: 23 °F
Snow and
Breezy
Wednesday
High: 28 °F
Heavy Snow
and Breezy
Wednesday Night
Low: 26 °F
Chance Snow
and Windy
Thursday
High: 27 °F
Chance Snow
and Breezy
Thursday Night
Low: 23 °F
Mostly Cloudy

Detailed Forecast

Tonight

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 14. Wind chill values as low as -3. West wind 14 to 21 mph, with gusts as high as 24 mph.

Monday

Partly sunny, with a high near 22. Wind chill values as low as -3. West southwest wind 11 to 20 mph, with gusts as high as 23 mph.

Monday Night

A 50 percent chance of snow. Mostly cloudy, with a temperature rising to around 27 by 5am. Breezy, with a west wind 15 to 20 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 31 mph. New snow accumulation of less than a half inch possible.

Tuesday

Snow likely. Mostly cloudy, with a high near 26. Breezy, with a west wind 17 to 26 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. Low around 23. Breezy, with a west wind 15 to 20 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 28. Breezy. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 26. Windy. New snow accumulation of 1 to 2 inches possible.

Thursday

A 40 percent chance of snow. Mostly cloudy, with a high near 27. Breezy.

Thursday Night

Mostly cloudy, with a low around 23.

Friday

Partly sunny, with a high near 25.

Friday Night

Partly cloudy, with a low around 18.