Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Overcast

37°F

3°C

Humidity 88%
Wind Speed N 3 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 08 Feb 10:56 AM MST
Extended Forecast for

8 Miles SSE Salmon ID

Winter Weather Advisory February 8, 06:00pm until February 9, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: A 50 percent chance of snow.  Mostly cloudy, with a high near 39. South southwest wind 13 to 18 mph, with gusts as high as 25 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Tonight

    Tonight: Snow, mainly before 2am.  Low around 26. South southwest wind around 21 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow

  • Monday

    Monday: A 40 percent chance of snow, mainly before 11am.  Partly sunny, with a high near 29. West northwest wind 17 to 20 mph, with gusts as high as 28 mph.  New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Northwest wind 6 to 11 mph becoming southwest after midnight.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 30. Southeast wind around 6 mph.

    High: 30 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 30.

    High: 30 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of snow. Mostly cloudy, with a high near 39. South southwest wind 13 to 18 mph, with gusts as high as 25 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow, mainly before 2am. Low around 26. South southwest wind around 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 29. West northwest wind 17 to 20 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 19. Northwest wind 6 to 11 mph becoming southwest after midnight.
Tuesday
Partly sunny, with a high near 30. Southeast wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 30.
Wednesday Night
Mostly clear, with a low around 18.
Thursday
Sunny, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 30.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 24.
Saturday
A chance of snow. Mostly cloudy, with a high near 29.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Salmon ID
 45.06°N 113.85°W (Elev. 7946 ft)
1:01 am MST Feb 8, 2026
11am MST Feb 8, 2026-6pm MST Feb 14, 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