Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Overcast

37°F

3°C

Humidity 61%
Wind Speed S 5 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 06 Mar 09:56 PM MST
Extended Forecast for

22 Miles NW Challis ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. South southwest wind around 5 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow before 10am, then a slight chance of snow after 11am.  Cloudy, then gradually becoming mostly sunny, with a high near 37. West wind 5 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Southwest wind 6 to 8 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42. Breezy, with a west wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 42 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm.  Partly cloudy, with a low around 29. West southwest wind 14 to 21 mph, with gusts as high as 38 mph.

    Low: 29 °F

    Slight Chance
    Snow

  • Monday

    Monday: A 40 percent chance of snow.  Partly sunny, with a high near 34. Breezy.  Little or no snow accumulation expected.

    High: 34 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 16. Breezy.  Little or no snow accumulation expected.

    Low: 16 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: A chance of snow.  Partly sunny, with a high near 26. Breezy.

    High: 26 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. South southwest wind around 5 mph.
Saturday
A slight chance of snow before 10am, then a slight chance of snow after 11am. Cloudy, then gradually becoming mostly sunny, with a high near 37. West wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 28. Southwest wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 42. Breezy, with a west wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 29. West southwest wind 14 to 21 mph, with gusts as high as 38 mph.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 34. Breezy. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16. Breezy. Little or no snow accumulation expected.
Tuesday
A chance of snow. Partly sunny, with a high near 26. Breezy.
Tuesday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 18.
Wednesday
A chance of snow. Partly sunny, with a high near 36. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 30. Breezy.
Thursday
A chance of snow. Mostly cloudy, with a high near 40. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 27. Breezy.
Friday
A chance of snow. Mostly cloudy, with a high near 34. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NW Challis ID
 44.69°N 114.59°W (Elev. 7575 ft)
1:00 pm MST Mar 6, 2026
10pm MST Mar 6, 2026-6pm MDT Mar 13, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database