Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

25°F

-4°C

Humidity 79%
Wind Speed ENE 3 MPH
Barometer 30.5 in (1032.85 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 12 Jan 09:20 PM MST
Extended Forecast for

16 Miles WSW Salmon ID

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Southwest wind around 5 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Calm wind becoming southwest around 5 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 45. Calm wind.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23. Light southwest wind.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 20.

    Low: 20 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 45. Calm wind becoming southwest around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 27. Calm wind.
Wednesday
Sunny, with a high near 45. Calm wind.
Wednesday Night
Mostly clear, with a low around 23. Light southwest wind.
Thursday
Sunny, with a high near 43.
Thursday Night
Clear, with a low around 20.
Friday
Sunny, with a high near 43.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 46.
Saturday Night
Clear, with a low around 23.
Sunday
Sunny, with a high near 46.
Sunday Night
Mostly clear, with a low around 24.
M.L.King Day
Sunny, with a high near 46.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WSW Salmon ID
 45.11°N 114.22°W (Elev. 5000 ft)
1:01 pm MST Jan 12, 2026
9pm MST Jan 12, 2026-6pm MST Jan 19, 2026
 
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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