Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

Lat: 45.11667°NLon: 113.88333°WElev: 4045.0ft.

Rain

42°F

6°C

Humidity	91%
Wind Speed	NE 6 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	09 Dec 09:56 AM MST

More Information:

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

Extended Forecast for

32 Miles NW Challis ID

Today
High: 31 °F
Heavy Snow
and Windy
Tonight
Low: 26 °F⇑
Snow and
Breezy
Wednesday
High: 34 °F
Snow and
Breezy then
Chance
Rain/Snow
Wednesday Night
Low: 29 °F
Breezy.
Slight Chance
Rain/Snow
then Slight
Chance Snow
Thursday
High: 34 °F
Chance
Rain/Snow and
Breezy
Thursday Night
Low: 30 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: 33 °F
Partly Sunny
Friday Night
Low: 25 °F
Partly Cloudy
Saturday
High: 33 °F
Mostly Sunny

Detailed Forecast

Today

Snow, mainly before 3pm. The snow could be heavy at times. High near 31. Windy, with a west wind 21 to 30 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow. Temperature rising to around 33 by 3am. Breezy, with a west southwest wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Snow before 2pm, then a chance of rain and snow. Snow level rising to 9600 feet in the afternoon. High near 34. Breezy, with a west southwest wind 18 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

A slight chance of rain and snow before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 29. Breezy, with a west southwest wind 18 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

Thursday

A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 34. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 30.

Friday

Partly sunny, with a high near 33.

Friday Night

Partly cloudy, with a low around 25.

Saturday

Mostly sunny, with a high near 33.

Saturday Night

Partly cloudy, with a low around 25.

Sunday

A slight chance of snow. Partly sunny, with a high near 31.