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.

Overcast

45°F

7°C

Humidity	70%
Wind Speed	NNE 18 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	09 Dec 01:05 PM MST

More Information:

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

Extended Forecast for

16 Miles E Salmon ID

This Afternoon
High: 30 °F
Chance Snow
and Breezy
Tonight
Low: 23 °F⇑
Heavy Snow
Wednesday
High: 33 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Wednesday Night
Low: 26 °F
Partly Cloudy
Thursday
High: 33 °F
Chance
Rain/Snow
Thursday Night
Low: 29 °F
Chance Snow
Friday
High: 32 °F
Slight Chance
Snow then
Partly Sunny
Friday Night
Low: 23 °F
Mostly Cloudy
Saturday
High: 30 °F
Partly Sunny

Detailed Forecast

This Afternoon

A 40 percent chance of snow, mainly after 5pm. Mostly cloudy, with a high near 30. Breezy, with a west wind 20 to 23 mph, with gusts as high as 38 mph. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow, mainly after 8pm. The snow could be heavy at times. Temperature rising to around 32 by 5am. West wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

Wednesday

Snow likely, possibly mixing with rain after 11am, then gradually ending. The snow could be heavy at times. Cloudy, then gradually becoming mostly sunny, with a high near 33. West wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Partly cloudy, with a low around 26. West southwest wind around 18 mph, with gusts as high as 29 mph.

Thursday

A slight chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of snow after 2pm. Mostly cloudy, with a high near 33. West southwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Thursday Night

A 40 percent chance of snow. Cloudy, with a low around 29. New snow accumulation of less than one inch possible.

Friday

A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 32.

Friday Night

Mostly cloudy, with a low around 23.

Saturday

Partly sunny, with a high near 30.

Saturday Night

Partly cloudy, with a low around 21.

Sunday

Mostly sunny, with a high near 31.