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

39°F

4°C

Humidity	55%
Wind Speed	N 0 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	07 Dec 04:20 PM MST

More Information:

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

Extended Forecast for

12 Miles N Mackay ID

This Afternoon
High: 29 °F
Chance Snow
Tonight
Low: 18 °F
Chance Snow
then Partly
Cloudy
Monday
High: 31 °F
Mostly Sunny
Monday Night
Low: 25 °F
Chance Snow
Tuesday
High: 35 °F
Snow Likely
Tuesday Night
Low: 29 °F
Snow
Wednesday
High: 38 °F
Snow and
Breezy
Wednesday Night
Low: 32 °F
Chance Snow
and Breezy
Thursday
High: 38 °F
Chance Snow

Detailed Forecast

This Afternoon

A 30 percent chance of snow. Mostly cloudy, with a high near 29. West southwest wind around 9 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 50 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 18. West wind 9 to 15 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.

Monday

Mostly sunny, with a high near 31. West wind 10 to 15 mph, with gusts as high as 24 mph.

Monday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 25. West southwest wind 10 to 18 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

Tuesday

Snow likely. Mostly cloudy, with a high near 35. West wind 15 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Tuesday Night

Snow. Low around 29. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow. High near 38. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 32. Breezy.

Thursday

A 40 percent chance of snow. Partly sunny, with a high near 38.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 28.

Friday

Mostly sunny, with a high near 38.