Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

26°F

-3°C

Humidity 56%
Wind Speed N 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 25 Jan 01:56 PM MST
Extended Forecast for

12 Miles SSW Salmon ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 26. North northeast wind around 5 mph becoming calm.

    High: 26 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 8. Wind chill values as low as -2. South southwest wind 3 to 7 mph.

    Low: 8 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 31. Wind chill values as low as -2. South wind around 7 mph.

    High: 31 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. South southwest wind around 6 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 37. South southwest wind around 6 mph.

    High: 37 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 26. North northeast wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 8. Wind chill values as low as -2. South southwest wind 3 to 7 mph.
Monday
Increasing clouds, with a high near 31. Wind chill values as low as -2. South wind around 7 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. South southwest wind around 6 mph.
Tuesday
Sunny, with a high near 37. South southwest wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Salmon ID
 45.01°N 113.96°W (Elev. 4600 ft)
1:02 pm MST Jan 25, 2026
2pm MST Jan 25, 2026-6pm MST Jan 31, 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