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

39°F

4°C

Humidity 86%
Wind Speed WNW 4 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 10 Nov 09:05 AM MST
Extended Forecast for

4 Miles S Salmon ID

  • Today

    Today: Sunny, with a high near 57. South wind around 5 mph becoming calm in the afternoon.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Light and variable wind becoming east southeast around 6 mph.

    Low: 31 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 60. Light south wind.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Calm wind becoming south 5 to 7 mph in the evening.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. South wind around 5 mph becoming calm in the morning.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A chance of rain. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 57. South wind around 5 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 31. Light and variable wind becoming east southeast around 6 mph.
Veterans Day
Partly sunny, with a high near 60. Light south wind.
Wednesday Night
Partly cloudy, with a low around 31. Calm wind becoming south 5 to 7 mph in the evening.
Thursday
Mostly sunny, with a high near 61. South wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 58.
Friday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 33.
Saturday
A chance of rain. Mostly cloudy, with a high near 51.
Saturday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 31.
Sunday
A slight chance of rain. Partly sunny, with a high near 51.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 28.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Salmon ID
 45.12°N 113.89°W (Elev. 4035 ft)
Last Update:
1:01 am MST Nov 10, 2026
Forecast Valid:
9am MST Nov 10, 2026-6pm MST Nov 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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