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	57%
Wind Speed	S 11 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	09 Dec 02:15 AM MST

More Information:

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

Extended Forecast for

19 Miles NE Mackay ID

Overnight
Low: 30 °F
Chance Snow
Tuesday
High: 36 °F
Chance
Rain/Snow
then Chance
Snow
Tuesday Night
Low: 30 °F⇑
Chance Snow
then Chance
Rain/Snow
Wednesday
High: 38 °F
Slight Chance
Rain then
Partly Sunny
Wednesday Night
Low: 29 °F
Partly Cloudy
Thursday
High: 38 °F
Mostly Sunny
Thursday Night
Low: 31 °F
Mostly Cloudy
Friday
High: 38 °F
Partly Sunny
Friday Night
Low: 28 °F
Partly Cloudy

Detailed Forecast

Overnight

A 30 percent chance of snow after 4am. Mostly cloudy, with a steady temperature around 30. Southwest wind around 14 mph, with gusts as high as 20 mph. Little or no snow accumulation expected.

Tuesday

A chance of rain and snow before 10am, then a chance of snow. Partly sunny, with a high near 36. West northwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tuesday Night

A chance of snow before 4am, then a chance of rain and snow. Mostly cloudy, with a temperature rising to around 33 by 5am. Northwest wind 9 to 14 mph becoming south in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Wednesday

A 20 percent chance of rain before 11am. Snow level 9300 feet. Partly sunny, with a high near 38. West wind 11 to 15 mph, with gusts as high as 22 mph.

Wednesday Night

Partly cloudy, with a low around 29. West wind 13 to 15 mph, with gusts as high as 21 mph.

Thursday

Mostly sunny, with a high near 38.

Thursday Night

Mostly cloudy, with a low around 31.

Friday

Partly sunny, with a high near 38.

Friday Night

Partly cloudy, with a low around 28.

Saturday

Mostly sunny, with a high near 37.