Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

54°F

12°C

Humidity 46%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 11 Nov 04:56 PM MST
Extended Forecast for

12 Miles SSE Salmon ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Light south southwest wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 20 mph.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 51. South wind 5 to 8 mph becoming calm  in the morning.

    High: 51 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. South southeast wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 48. South southeast wind 6 to 9 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A 30 percent chance of rain after 5am.  Snow level 7900 feet lowering to 7400 feet. Mostly cloudy, with a low around 34. South southeast wind 7 to 14 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain and snow before 8am, then a chance of snow between 8am and 2pm, then a chance of rain and snow after 2pm.  Snow level 7200 feet lowering to 6800 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 11pm.  Mostly cloudy, with a low around 28. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. Light south southwest wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 20 mph.
Thursday
Partly sunny, with a high near 51. South wind 5 to 8 mph becoming calm in the morning.
Thursday Night
Mostly cloudy, with a low around 32. South southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 48. South southeast wind 6 to 9 mph.
Friday Night
A 30 percent chance of rain after 5am. Snow level 7900 feet lowering to 7400 feet. Mostly cloudy, with a low around 34. South southeast wind 7 to 14 mph, with gusts as high as 25 mph.
Saturday
A chance of rain and snow before 8am, then a chance of snow between 8am and 2pm, then a chance of rain and snow after 2pm. Snow level 7200 feet lowering to 6800 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
A slight chance of rain and snow before 11pm. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 30.
Monday
A slight chance of snow after 11am. Mostly cloudy, with a high near 41.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 36.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Wednesday
A slight chance of snow. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSE Salmon ID
 45.03°N 113.78°W (Elev. 6801 ft)
1:01 pm MST Nov 11, 2026
5pm MST Nov 11, 2026-6pm MST Nov 18, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database