Hazardous Weather Impacts on the East and West Coasts

A cold front will continue to progress eastward today and Friday across the Eastern Seaboard with showers and thunderstorms bringing isolated heavy rainfall, gusty to damaging winds, and a possible tornado. A series of Pacific storms will begin to push into the Pacific Northwest today with impacts from heavy rain and snow continuing through the middle of next week. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Overcast

45°F

7°C

Humidity 65%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 05 Nov 04:05 PM MST
Extended Forecast for

20 Miles S Salmon ID

  • Tonight

    Tonight: Mostly clear, with a low around 21. Light west wind increasing to 5 to 9 mph in the evening.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 35. West southwest wind 5 to 10 mph.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. South southwest wind 7 to 11 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 41. South southwest wind 6 to 13 mph.

    High: 41 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Breezy, with a south wind 6 to 11 mph increasing to 17 to 22 mph in the evening. Winds could gust as high as 29 mph.

    Low: 31 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Light west wind increasing to 5 to 9 mph in the evening.
Friday
Sunny, with a high near 35. West southwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 26. South southwest wind 7 to 11 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 41. South southwest wind 6 to 13 mph.
Saturday Night
Partly cloudy, with a low around 31. Breezy, with a south wind 6 to 11 mph increasing to 17 to 22 mph in the evening. Winds could gust as high as 29 mph.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 30.
Veterans Day
Mostly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
A slight chance of snow. Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles S Salmon ID
 44.89°N 113.87°W (Elev. 8842 ft)
1:02 pm MST Nov 5, 2026
4pm MST Nov 5, 2026-6pm MST Nov 12, 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