Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Overcast

36°F

2°C

Humidity 51%
Wind Speed N 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 16 Mar 01:05 AM MDT
Extended Forecast for

8 Miles SSE Salmon ID

  • Overnight

    Overnight: A 20 percent chance of snow before 4am.  Mostly cloudy, with a low around 24. West northwest wind around 9 mph.

    Low: 24 °F

    Slight Chance
    Snow

  • Monday

    Monday: A chance of snow before 9am, then a chance of rain and snow after 4pm.  Mostly cloudy, with a high near 41. West northwest wind 8 to 13 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 20 percent chance of rain before 8pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West southwest wind around 14 mph.

    Low: 35 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. Southwest wind 10 to 15 mph, with gusts as high as 21 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. West wind 14 to 16 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of snow before 4am. Mostly cloudy, with a low around 24. West northwest wind around 9 mph.
Monday
A chance of snow before 9am, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 41. West northwest wind 8 to 13 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West southwest wind around 14 mph.
Tuesday
Mostly sunny, with a high near 50. Southwest wind 10 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 37. West wind 14 to 16 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Salmon ID
 45.06°N 113.85°W (Elev. 7946 ft)
12:22 am MDT Mar 16, 2026
1am MDT Mar 16, 2026-6pm MDT Mar 22, 2026
 
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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