Blizzard Conditions Are Forecast Across Parts of the Northern Plains and Upper Great Lakes

In the north-central U.S., a strong storm will continue to bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest tonight before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. 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 71%
Wind Speed N 0 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 25 Nov 10:56 PM MST
Extended Forecast for

12 Miles SSW Salmon ID

  • Tonight

    Tonight: A slight chance of snow before midnight, then a chance of snow after 1am.  Cloudy, with a low around 30. South southwest wind around 8 mph.  Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before 7am.  Snow level rising to 6300 feet in the afternoon. Cloudy, then gradually becoming mostly sunny, with a high near 45. South wind around 7 mph.  New snow accumulation of less than a half inch possible.

    High: 45 °F

    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. South southwest wind around 6 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 50. South wind 6 to 9 mph.

    High: 50 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain before 5am, then a slight chance of rain and snow.  Mostly cloudy, with a low around 33. South southwest wind 6 to 8 mph.  Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 8am, then a chance of rain between 8am and 11am, then a chance of rain and snow after 11am.  Snow level 5200 feet. Mostly cloudy, with a high near 42. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday 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 22. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow before midnight, then a chance of snow after 1am. Cloudy, with a low around 30. South southwest wind around 8 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow, mainly before 7am. Snow level rising to 6300 feet in the afternoon. Cloudy, then gradually becoming mostly sunny, with a high near 45. South wind around 7 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 34. South southwest wind around 6 mph.
Thanksgiving Day
Partly sunny, with a high near 50. South wind 6 to 9 mph.
Thursday Night
A slight chance of rain before 5am, then a slight chance of rain and snow. Mostly cloudy, with a low around 33. South southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Friday
A chance of rain and snow before 8am, then a chance of rain between 8am and 11am, then a chance of rain and snow after 11am. Snow level 5200 feet. Mostly cloudy, with a high near 42. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday 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 22. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Salmon ID
 45.01°N 113.96°W (Elev. 4600 ft)
1:01 pm MST Nov 25, 2025
11pm MST Nov 25, 2025-6pm MST Dec 2, 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