Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Rain

48°F

9°C

Humidity	53%
Wind Speed	S 6 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	09 Dec 05:20 AM MST

More Information:

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

Extended Forecast for

32 Miles NE Mackay ID

Overnight
Low: 29 °F
Chance Snow
Tuesday
High: 30 °F⇓
Chance Snow
and Breezy
Tuesday Night
Low: 23 °F⇑
Heavy Snow
Wednesday
High: 34 °F
Chance
Rain/Snow
then Partly
Sunny
Wednesday Night
Low: 26 °F
Mostly Cloudy
Thursday
High: 33 °F
Mostly Sunny
Thursday Night
Low: 28 °F
Mostly Cloudy
Friday
High: 33 °F
Partly Sunny
Friday Night
Low: 24 °F
Partly Cloudy

Detailed Forecast

Overnight

A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 29. West wind around 18 mph, with gusts as high as 30 mph. Total nighttime snow accumulation of less than a half inch possible.

Tuesday

A chance of snow before 10am, then a chance of snow after 11am. Partly sunny, with a temperature rising to near 30 by 11am, then falling to around 25 during the remainder of the day. Breezy, with a west wind 13 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Tuesday Night

A 50 percent chance of snow, mainly between 8pm and 4am. The snow could be heavy at times. Mostly cloudy, with a temperature falling to near 23 by 8pm, then rising to around 30 during the remainder of the night. West wind 10 to 17 mph, with gusts as high as 26 mph. New snow accumulation of 1 to 3 inches possible.

Wednesday

A chance of snow, mixing with rain after 8am, then gradually ending. Snow level 9200 feet. Partly sunny, with a high near 34. West wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Wednesday Night

Mostly cloudy, with a low around 26. West wind 14 to 17 mph, with gusts as high as 25 mph.

Thursday

Mostly sunny, with a high near 33.

Thursday Night

Mostly cloudy, with a low around 28.

Friday

Partly sunny, with a high near 33.

Friday Night

Partly cloudy, with a low around 24.

Saturday

Mostly sunny, with a high near 32.