Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Mostly Cloudy

39°F

4°C

Humidity 52%
Wind Speed SW 4 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 02 Apr 08:56 PM MDT
Extended Forecast for

28 Miles SSW Shoup ID

  • Tonight

    Tonight: A 40 percent chance of snow before 3am.  Mostly cloudy, with a low around 22. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.  Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Chance Snow

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 40. West wind 6 to 10 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. West northwest wind 5 to 9 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 29. West wind 5 to 9 mph becoming calm  in the evening.

    Low: 29 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow before 3am. Mostly cloudy, with a low around 22. West southwest wind 6 to 10 mph, with gusts as high as 21 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 40. West wind 6 to 10 mph.
Friday Night
Mostly clear, with a low around 23. West northwest wind 5 to 9 mph.
Saturday
Sunny, with a high near 47. Calm wind becoming west 5 to 8 mph in the afternoon.
Saturday Night
Clear, with a low around 29. West wind 5 to 9 mph becoming calm in the evening.
Sunday
Sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 45.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 28.
Thursday
A chance of snow. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
28 Miles SSW Shoup ID
 45°N 114.5°W (Elev. 7444 ft)
2:01 pm MDT Apr 2, 2026
9pm MDT Apr 2, 2026-6pm MDT Apr 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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