Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Mostly Cloudy

27°F

-3°C

Humidity 58%
Wind Speed NW 3 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 19 Feb 09:05 PM MST
Extended Forecast for

25 Miles SW Salmon ID

  • Tonight

    Tonight: Partly cloudy, with a low around 0. Wind chill values as low as -15. South southwest wind around 10 mph.

    Low: 0 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow between 2pm and 3pm.  Partly sunny, with a high near 14. Wind chill values as low as -15. West wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 14 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around -1. Wind chill values as low as -17. West southwest wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: -1 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 21. Wind chill values as low as -18. South wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 21 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 9. South wind around 14 mph, with gusts as high as 25 mph.

    Low: 9 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: A chance of snow.  Partly sunny, with a high near 30.

    High: 30 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Snow Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 0. Wind chill values as low as -15. South southwest wind around 10 mph.
Friday
A 20 percent chance of snow between 2pm and 3pm. Partly sunny, with a high near 14. Wind chill values as low as -15. West wind 10 to 14 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around -1. Wind chill values as low as -17. West southwest wind 11 to 14 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 21. Wind chill values as low as -18. South wind 11 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 9. South wind around 14 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 27.
Sunday Night
Partly cloudy, with a low around 17.
Monday
A chance of snow. Partly sunny, with a high near 30.
Monday Night
Snow likely. Mostly cloudy, with a low around 19.
Tuesday
Snow likely. Mostly cloudy, with a high near 26.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 15.
Wednesday
A chance of snow. Partly sunny, with a high near 25.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 17.
Thursday
Snow likely. Mostly cloudy, with a high near 25. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles SW Salmon ID
 44.88°N 114.21°W (Elev. 8983 ft)
1:01 pm MST Feb 19, 2026
9pm MST Feb 19, 2026-6pm MST Feb 26, 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