Heavy Snow in the Northern Plains and Upper Midwest; Severe Thunderstorms in the Southern U.S.

In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest today before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Isolated severe thunderstorms are likely across parts of the Southeast/Deep South, mainly from this morning into early evening. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

18°F

-8°C

Humidity 78%
Wind Speed N 0 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 25 Nov 06:20 AM MST
Extended Forecast for

8 Miles SSE Salmon ID

  • Today

    Today: Partly sunny, with a high near 27. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 27 °F

    Partly Sunny

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 2am.  Mostly cloudy, with a low around 25. South southwest wind 6 to 10 mph.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before 11am.  Mostly cloudy, with a high near 32. West wind 6 to 9 mph.  New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 29. South southwest wind 5 to 7 mph.

    Low: 29 °F

    Slight Chance
    Snow

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 37. South wind 6 to 8 mph.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly before 11am.  Mostly cloudy, with a high near 29. Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow before 11pm.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow.  Mostly cloudy, with a high near 23.

    High: 23 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Partly sunny, with a high near 27. Calm wind becoming west northwest around 6 mph in the afternoon.
Tonight
A 40 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 25. South southwest wind 6 to 10 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow before 11am. Mostly cloudy, with a high near 32. West wind 6 to 9 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 29. South southwest wind 5 to 7 mph.
Thanksgiving Day
Partly sunny, with a high near 37. South wind 6 to 8 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 26.
Friday
A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 29. Little or no snow accumulation expected.
Friday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 20.
Saturday
A slight chance of snow. Mostly cloudy, with a high near 23.
Saturday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 11.
Sunday
Partly sunny, with a high near 15.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Salmon ID
 45.06°N 113.85°W (Elev. 7946 ft)
1:02 am MST Nov 25, 2025
6am MST Nov 25, 2025-6pm MST Dec 1, 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