Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

69°F

21°C

Humidity 41%
Wind Speed SSE 3 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 25 Aug 01:56 AM MDT
Extended Forecast for

18 Miles WSW Salmon ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 53. Light south southwest wind.

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain between 2pm and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Partly sunny, then gradually becoming sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon.  Chance of precipitation is 20%.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight.  Partly cloudy, with a low around 53. West wind around 6 mph becoming light and variable  after midnight.

    Low: 53 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 84. South southwest wind 3 to 7 mph.  Chance of precipitation is 40%.

    High: 84 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before midnight.  Partly cloudy, with a low around 54. South wind 5 to 7 mph.

    Low: 54 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain after noon.  Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 53. Light south southwest wind.
Tuesday
A slight chance of rain between 2pm and 3pm, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, then gradually becoming sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 53. West wind around 6 mph becoming light and variable after midnight.
Wednesday
A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 84. South southwest wind 3 to 7 mph. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 54. South wind 5 to 7 mph.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 53.
Friday
A slight chance of rain after noon. Mostly sunny, with a high near 80.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 51.
Saturday
A slight chance of rain. Mostly sunny, with a high near 76.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 45.
Sunday
A slight chance of rain and thunderstorms. Mostly sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles WSW Salmon ID
 45.09°N 114.25°W (Elev. 5344 ft)
2:01 am MDT Aug 25, 2026
2am MDT Aug 25, 2026-6pm MDT Aug 31, 2026
 
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Additional Resources

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