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.

Clear

28°F

-2°C

Humidity	74%
Wind Speed	N 0 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Last update	08 Dec 04:05 AM MST

More Information:

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

Extended Forecast for

18 Miles NNW Mackay ID

Today
High: 21 °F
Mostly Cloudy
Tonight
Low: 18 °F⇑
Chance Snow
and Breezy
Tuesday
High: 25 °F⇓
Snow Likely
and Breezy
Tuesday Night
Low: 21 °F
Snow Likely
and Breezy
Wednesday
High: 28 °F
Snow Likely
and Breezy
Wednesday Night
Low: 24 °F
Chance Snow
and Breezy
Thursday
High: 25 °F
Slight Chance
Snow and
Breezy then
Partly Sunny
Thursday Night
Low: 21 °F
Mostly Cloudy
Friday
High: 25 °F
Partly Sunny

Detailed Forecast

Today

Mostly cloudy, with a high near 21. Wind chill values as low as -5. West wind 14 to 20 mph, with gusts as high as 23 mph.

Tonight

A 40 percent chance of snow, mainly after 11pm. Cloudy, with a temperature rising to around 24 by 3am. Breezy, with a west southwest wind 17 to 22 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 37 mph. New snow accumulation of less than one inch possible.

Tuesday

Snow likely. Cloudy, with a temperature falling to around 20 by 5pm. Breezy, with a west wind 18 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow likely. Cloudy, with a low around 21. Breezy, with a west southwest wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow likely, mainly before 11am. Cloudy, with a high near 28. Breezy, with a west wind 22 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 24. Breezy. New snow accumulation of less than a half inch possible.

Thursday

A 20 percent chance of snow before 11am. Partly sunny, with a high near 25. Breezy.

Thursday Night

Mostly cloudy, with a low around 21.

Friday

Partly sunny, with a high near 25.

Friday Night

Partly cloudy, with a low around 18.

Saturday

Mostly sunny, with a high near 25.

Saturday Night

Partly cloudy, with a low around 18.