Heavy Precipitation in the West; Wintry Mix in the North; Fire Weather in the High Plains

Pacific moisture will continue to bring locally heavy coastal/lower elevation rain and heavy mountain snow to the West Coast and portions of the Intermountain West through Monday. A wintry mix will create hazardous travel across the northern Plains and Upper Midwest into early Monday. Dry, gusty winds are resulting in elevated to critical fire weather in the south/central High Plains. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Mostly Cloudy

40°F

4°C

Humidity 73%
Wind Speed SSW 10 MPH
Barometer 29.65 in (1004.06 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 04 Jan 08:56 PM MST
Extended Forecast for

14 Miles SW Salmon ID

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 4am.  Mostly cloudy, with a low around 19. Southwest wind 14 to 16 mph, with gusts as high as 23 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 19 °F

    Chance Snow

  • Monday

    Monday: A 30 percent chance of snow, mainly after 3pm.  Partly sunny, with a high near 23. West southwest wind 14 to 16 mph, with gusts as high as 26 mph.  New snow accumulation of less than a half inch possible.

    High: 23 °F

    Partly Sunny
    then Chance
    Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow before 11pm.  Mostly cloudy, with a low around 16. Wind chill values as low as zero. West southwest wind around 17 mph, with gusts as high as 24 mph.  New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 22. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 34 mph.

    High: 22 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 18. Breezy, with a southwest wind 22 to 25 mph, with gusts as high as 37 mph.  New snow accumulation of less than one inch possible.

    Low: 18 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Snow likely, mainly before 11am.  Partly sunny, with a high near 21. Breezy.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 21 °F

    Snow Likely
    and Breezy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 11.

    Low: 11 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow.  Partly sunny, with a high near 16.

    High: 16 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of snow.  Mostly cloudy, with a low around 11.

    Low: 11 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 19. Southwest wind 14 to 16 mph, with gusts as high as 23 mph. Total nighttime snow accumulation of less than one inch possible.
Monday
A 30 percent chance of snow, mainly after 3pm. Partly sunny, with a high near 23. West southwest wind 14 to 16 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Monday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 16. Wind chill values as low as zero. West southwest wind around 17 mph, with gusts as high as 24 mph. New snow accumulation of 1 to 2 inches possible.
Tuesday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 22. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 34 mph.
Tuesday Night
A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 18. Breezy, with a southwest wind 22 to 25 mph, with gusts as high as 37 mph. New snow accumulation of less than one inch possible.
Wednesday
Snow likely, mainly before 11am. Partly sunny, with a high near 21. Breezy. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 11.
Thursday
A chance of snow. Partly sunny, with a high near 16.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 11.
Friday
A slight chance of snow before 11am. Partly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 27.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Salmon ID
 45.02°N 114.08°W (Elev. 8927 ft)
1:02 pm MST Jan 4, 2026
9pm MST Jan 4, 2026-6pm MST Jan 11, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database