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

30°F

-1°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 28°F (-2°C)
Visibility 8.00 mi
Last update 28 Nov 09:35 AM MST
Extended Forecast for

15 Miles S Salmon ID

  • Today

    Today: A chance of rain before 1pm, then a chance of rain and snow.  Snow level 5700 feet lowering to 4800 feet in the afternoon . Mostly cloudy, with a high near 46. West northwest wind 7 to 9 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 46 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm.  Partly cloudy, with a low around 19. North northeast wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 39. North northeast wind around 5 mph becoming south in the morning.

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. South wind around 5 mph becoming northeast after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 40. North wind around 6 mph.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before 2pm, then a chance of rain and snow.  Mostly cloudy, with a high near 43.

    High: 43 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Today
A chance of rain before 1pm, then a chance of rain and snow. Snow level 5700 feet lowering to 4800 feet in the afternoon . Mostly cloudy, with a high near 46. West northwest wind 7 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
A 20 percent chance of snow before 8pm. Partly cloudy, with a low around 19. North northeast wind 5 to 13 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 39. North northeast wind around 5 mph becoming south in the morning.
Saturday Night
Mostly cloudy, with a low around 21. South wind around 5 mph becoming northeast after midnight.
Sunday
Mostly sunny, with a high near 40. North wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 42.
Monday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 30.
Tuesday
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 43.
Tuesday Night
A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Salmon ID
 44.97°N 113.95°W (Elev. 4400 ft)
1:02 am MST Nov 28, 2025
9am 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