Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Partly Cloudy

29°F

-2°C

Humidity 74%
Wind Speed E 5 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 29 Nov 06:56 PM MST
Extended Forecast for

30 Miles SSW Shoup ID

  • Tonight

    Tonight: A slight chance of snow between 11pm and 1am.  Mostly cloudy, with a low around 18. Light north northeast wind.  Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 31. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 31 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14. East northeast wind around 5 mph becoming calm  in the evening.

    Low: 14 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34. Calm wind becoming west around 6 mph in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 23. Southwest wind around 6 mph.  New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow.  High near 32. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 17. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of snow between 11pm and 1am. Mostly cloudy, with a low around 18. Light north northeast wind. Chance of precipitation is 20%.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 31. Calm wind becoming north northeast around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 14. East northeast wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 34. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23. Southwest wind around 6 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 32. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 17. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 37.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 26.
Saturday
Snow likely. Mostly cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
30 Miles SSW Shoup ID
 44.98°N 114.5°W (Elev. 6394 ft)
2:51 pm MST Nov 29, 2025
7pm MST Nov 29, 2025-6pm MST Dec 6, 2025
 
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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