National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Overcast

48°F

9°C

Humidity 46%
Wind Speed N 10 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 14 Feb 03:20 PM MST
Extended Forecast for

25 Miles SW Salmon ID

  • This Afternoon

    This Afternoon: A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 27. Southwest wind around 14 mph, with gusts as high as 25 mph.

    High: 27 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. South southwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 29. Southwest wind 14 to 17 mph, with gusts as high as 32 mph.

    High: 29 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20. West southwest wind 14 to 16 mph, with gusts as high as 29 mph.

    Low: 20 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 30. South southwest wind 14 to 21 mph, with gusts as high as 37 mph.

    High: 30 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Snow, mainly after 11pm. Low around 21. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow

  • Tuesday

    Tuesday: Snow, mainly before 11am. High near 23. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 23 °F

    Snow then
    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 18.

    High: 18 °F

    Snow Likely

Detailed Forecast

This Afternoon
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 27. Southwest wind around 14 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 21. South southwest wind around 14 mph, with gusts as high as 24 mph.
Sunday
Partly sunny, with a high near 29. Southwest wind 14 to 17 mph, with gusts as high as 32 mph.
Sunday Night
Partly cloudy, with a low around 20. West southwest wind 14 to 16 mph, with gusts as high as 29 mph.
Washington's Birthday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 30. South southwest wind 14 to 21 mph, with gusts as high as 37 mph.
Monday Night
Snow, mainly after 11pm. Low around 21. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow, mainly before 11am. High near 23. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 12.
Wednesday
Snow likely. Mostly cloudy, with a high near 18.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 6.
Thursday
Snow likely. Mostly cloudy, with a high near 15.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 6.
Friday
A chance of snow. Partly sunny, with a high near 17.
Friday Night
A chance of snow. Mostly cloudy, with a low around 8.
Saturday
A chance of snow. Partly sunny, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
25 Miles SW Salmon ID
 44.88°N 114.21°W (Elev. 8983 ft)
Last Update:
1:01 pm MST Feb 14, 2026
Forecast Valid:
3pm MST Feb 14, 2026-6pm MST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation