Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

34°F

1°C

Humidity 64%
Wind Speed NNW 3 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 10 Nov 07:35 PM MST
Extended Forecast for

4 Miles S Salmon ID

  • Tonight

    Tonight: Partly cloudy, with a low around 31. South southwest wind around 6 mph becoming calm  after midnight.

    Low: 31 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 58. South wind 3 to 6 mph.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. Light south wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 18 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain likely before 2am, then rain likely, possibly mixed with snow.  Mostly cloudy, with a low around 31. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: A slight chance of rain and snow before 11am.  Snow level 6000 feet lowering to 5000 feet in the afternoon . Mostly cloudy, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: A slight chance of rain and snow before 11pm.  Snow level 4900 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. South southwest wind around 6 mph becoming calm after midnight.
Veterans Day
Mostly sunny, with a high near 56. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 32. Calm wind becoming south southeast around 6 mph after midnight.
Wednesday
Partly sunny, with a high near 58. South wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 32. Light south wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 18 mph.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Rain likely before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A slight chance of rain and snow before 11am. Snow level 6000 feet lowering to 5000 feet in the afternoon . Mostly cloudy, with a high near 46.
Friday Night
A slight chance of rain and snow before 11pm. Snow level 4900 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 49.
Sunday Night
A chance of rain and snow. Snow level 6500 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 26.
Monday
A chance of rain and snow. Snow level 4400 feet. Mostly cloudy, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Salmon ID
 45.12°N 113.89°W (Elev. 4035 ft)
1:02 pm MST Nov 10, 2025
7pm MST Nov 10, 2025-6pm MST Nov 17, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database