Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

N/A

Humidity 60%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update 02 May 02:25 AM MDT
Extended Forecast for

28 Miles SSW Shoup ID

  • Tonight

    Tonight: Mostly clear, with a low around 28. Blustery, with a north northeast wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.

    Low: 28 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 55. Light and variable wind becoming west northwest 10 to 15 mph in the morning. Winds could gust as high as 28 mph.

    High: 55 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. West southwest wind 6 to 14 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 59. Southwest wind 6 to 16 mph, with gusts as high as 26 mph.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. West northwest wind 11 to 16 mph becoming light northwest  after midnight. Winds could gust as high as 28 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of rain before midnight, then a slight chance of rain and snow.  Snow level 9200 feet lowering to 7700 feet after midnight . Partly cloudy, with a low around 36. Chance of precipitation is 10%.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm.  Snow level rising to 8300 feet in the afternoon. Sunny, with a high near 55.

    High: 55 °F

    Sunny then
    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Blustery, with a north northeast wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.
Wednesday
Sunny, with a high near 55. Light and variable wind becoming west northwest 10 to 15 mph in the morning. Winds could gust as high as 28 mph.
Wednesday Night
Mostly cloudy, with a low around 39. West southwest wind 6 to 14 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 59. Southwest wind 6 to 16 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 38. West northwest wind 11 to 16 mph becoming light northwest after midnight. Winds could gust as high as 28 mph.
Friday
Partly sunny, with a high near 60.
Friday Night
A slight chance of rain before midnight, then a slight chance of rain and snow. Snow level 9200 feet lowering to 7700 feet after midnight . Partly cloudy, with a low around 36. Chance of precipitation is 10%.
Saturday
A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Snow level rising to 8300 feet in the afternoon. Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 43. Breezy.
Tuesday
Sunny, with a high near 67.
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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 May 5, 2026
4pm MDT May 5, 2026-6pm MDT May 12, 2026
 
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Additional Resources

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National Digital Forecast Database