Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

36°F

2°C

Humidity 74%
Wind Speed SSE 3 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 06 Apr 05:20 AM MDT
Extended Forecast for

31 Miles WNW Challis ID

  • Today

    Today: Mostly sunny, with a high near 47. South southwest wind 7 to 14 mph becoming west in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. West wind 10 to 14 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 42. Breezy, with a southwest wind 16 to 21 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 42 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. Windy, with a west wind 22 to 32 mph decreasing to 10 to 20 mph. Winds could gust as high as 41 mph.

    Low: 22 °F

    Partly Cloudy
    and Windy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 39. West wind 7 to 14 mph, with gusts as high as 20 mph.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Thursday Night

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

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm.  Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 47. South southwest wind 7 to 14 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 34. West wind 10 to 14 mph becoming south after midnight. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 42. Breezy, with a southwest wind 16 to 21 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
Mostly clear, with a low around 22. Windy, with a west wind 22 to 32 mph decreasing to 10 to 20 mph. Winds could gust as high as 41 mph.
Wednesday
Sunny, with a high near 39. West wind 7 to 14 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 30.
Friday
A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly sunny, with a high near 48.
Friday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 34.
Saturday
Rain and snow likely. Partly sunny, with a high near 46.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Sunday
Rain and snow likely. Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
31 Miles WNW Challis ID
 44.76°N 114.76°W (Elev. 9058 ft)
2:01 am MDT Apr 6, 2026
5am MDT Apr 6, 2026-6pm MDT Apr 12, 2026
 
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Additional Resources

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