Critical Fire Weather in the High Plains; Heavy Rain and High Winds in Hawaii

Gusty winds and low relative humidity will bring widespread critical fire weather today across the central and southern High Plains. Heavy rain and thunderstorms may bring flooding to Hawaii through today. High winds across the islands may result in high surf, power outages, property damage, and difficult travel. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Rain

36°F

2°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 09 Feb 08:05 AM MST
Extended Forecast for

25 Miles SW Salmon ID

Winter Weather Advisory until February 9, 11:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory until February 9, 11:00am

    NOW until 11:00am Mon

    Winter Weather Advisory

  • Today

    High: 22 °F

    Snow Likely

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Wind chill values as low as -2. West wind 7 to 10 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.

    Low: 10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 23. Wind chill values as low as zero. South wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 23 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 17. Southwest wind around 9 mph.

    Low: 17 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow.  Mostly cloudy, with a high near 27. West wind 8 to 10 mph, with gusts as high as 18 mph.  New snow accumulation of around an inch possible.

    High: 27 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Today
Snow likely, mainly between 1pm and 2pm. Partly sunny, with a high near 22. West wind 18 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Partly cloudy, with a low around 10. Wind chill values as low as -2. West wind 7 to 10 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Partly sunny, with a high near 23. Wind chill values as low as zero. South wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 17. Southwest wind around 9 mph.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 27. West wind 8 to 10 mph, with gusts as high as 18 mph. New snow accumulation of around an inch possible.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 25.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
A chance of snow. Mostly cloudy, with a high near 25.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 19.
Sunday
A chance of snow. Mostly cloudy, with a high near 25.
Basemap Options
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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 am MST Feb 9, 2026
8am MST Feb 9, 2026-6pm MST Feb 15, 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