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

18 Miles NNW Mackay ID

This Afternoon
High: 17 °F
Heavy Snow
Tonight
Low: 12 °F
Heavy Snow
then Mostly
Cloudy
Monday
High: 21 °F
Partly Sunny
then Slight
Chance Snow
Monday Night
Low: 17 °F
Snow Likely
and Breezy
Tuesday
High: 24 °F
Snow Likely
and Breezy
Tuesday Night
Low: 21 °F
Snow and
Breezy
Wednesday
High: 28 °F
Snow and
Windy
Wednesday Night
Low: 24 °F
Chance Snow
and Windy
Thursday
High: 27 °F
Chance Snow
and Breezy

Detailed Forecast

This Afternoon

A 30 percent chance of snow. The snow could be heavy at times. Cloudy, with a high near 17. West southwest wind around 11 mph. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

A 50 percent chance of snow before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 12. Wind chill values as low as -5. West wind 14 to 21 mph, with gusts as high as 24 mph. New snow accumulation of 1 to 3 inches possible.

Monday

A 20 percent chance of snow after 2pm. Partly sunny, with a high near 21. Wind chill values as low as -6. West southwest wind 14 to 20 mph, with gusts as high as 23 mph.

Monday Night

Snow likely, mainly after 5am. Cloudy, with a low around 17. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Tuesday

Snow likely. Cloudy, with a high near 24. Breezy, with a west wind 18 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. Low around 21. Breezy. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Snow. High near 28. Windy. 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 24. Windy.

Thursday

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

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 22.

Friday

Partly sunny, with a high near 24.