Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Overcast

37°F

3°C

Humidity 86%
Wind Speed S 3 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 28 Nov 12:35 PM MST
Extended Forecast for

24 Miles SSW Salmon ID

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly before 1pm.  Mostly cloudy, with a temperature falling to around 31 by 5pm. West northwest wind around 10 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm.  Partly cloudy, with a low around 17. North wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 17 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 33. North northwest wind around 6 mph becoming south in the morning.

    High: 33 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 19. South wind around 6 mph becoming northeast after midnight.

    Low: 19 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 34. North wind around 7 mph.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly before 1pm. Mostly cloudy, with a temperature falling to around 31 by 5pm. West northwest wind around 10 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow before 8pm. Partly cloudy, with a low around 17. North wind 6 to 14 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 33. North northwest wind around 6 mph becoming south in the morning.
Saturday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 19. South wind around 6 mph becoming northeast after midnight.
Sunday
Mostly sunny, with a high near 34. North wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 37.
Monday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27.
Tuesday
A chance of snow. Mostly cloudy, with a high near 37.
Tuesday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
24 Miles SSW Salmon ID
 44.85°N 114.02°W (Elev. 6099 ft)
1:02 am MST Nov 28, 2025
12pm MST Nov 28, 2025-6pm MST Dec 4, 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