National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Weather Impacts for the Pacific Northwest This Week; Watching the Northeast U.S.

A series of Pacific fronts will bring periods of moderate rain, higher elevation snow, and gusty winds to the Pacific Northwest through this week. A more widespread precipitation event looks likely this weekend. In the Northeast U.S. a storm may bring gusty winds, low elevation rain, and high elevation snow Friday into this coming weekend. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

48°F

9°C

Humidity 61%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 09 Nov 12:15 PM MST
Extended Forecast for

21 Miles SW Salmon ID

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 41. West southwest wind 7 to 9 mph, with gusts as high as 22 mph.

    High: 41 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of snow between 3am and 4am. Mostly cloudy, with a low around 31. West southwest wind 11 to 18 mph, with gusts as high as 29 mph.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. West wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. South southwest wind 7 to 13 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 44. South southwest wind 7 to 11 mph.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 41. West southwest wind 7 to 9 mph, with gusts as high as 22 mph.
Tonight
A 20 percent chance of snow between 3am and 4am. Mostly cloudy, with a low around 31. West southwest wind 11 to 18 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 38. West wind 7 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 30. South southwest wind 7 to 13 mph, with gusts as high as 18 mph.
Veterans Day
Mostly sunny, with a high near 44. South southwest wind 7 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 40.
Friday Night
A chance of snow after 11pm. Mostly cloudy, with a low around 31.
Saturday
A chance of snow. Mostly cloudy, with a high near 35.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Sunday
A chance of snow. Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Salmon ID
 44.97°N 114.19°W (Elev. 9045 ft)
Last Update:
11:22 am MST Nov 9, 2026
Forecast Valid:
12pm MST Nov 9, 2026-6pm MST Nov 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation