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.

Overcast

41°F

5°C

Humidity 65%
Wind Speed SE 5 MPH
Barometer 29.63 in (1003.39 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 04 Jan 06:20 PM MST
Extended Forecast for

28 Miles SSW Shoup ID

  • Tonight

    Tonight: Snow likely before 4am, then a slight chance of snow after 5am.  Mostly cloudy, with a low around 22. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

    Low: 22 °F

    Snow Likely

  • Monday

    Monday: A slight chance of snow before 7am, then a chance of snow after noon.  Mostly cloudy, with a high near 29. West southwest wind 7 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Slight Chance
    Snow then
    Chance Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 20. West southwest wind around 11 mph, with gusts as high as 21 mph.  New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 11am.  Mostly cloudy, with a high near 27. Southwest wind 10 to 16 mph, with gusts as high as 31 mph.  New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 19. Southwest wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely, mainly before 11am.  Partly sunny, with a high near 24. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 13. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 21.

    High: 21 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 13.

    Low: 13 °F

    Chance Snow

Detailed Forecast

Tonight
Snow likely before 4am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 22. Southwest wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Monday
A slight chance of snow before 7am, then a chance of snow after noon. Mostly cloudy, with a high near 29. West southwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20. West southwest wind around 11 mph, with gusts as high as 21 mph. New snow accumulation of 1 to 3 inches possible.
Tuesday
A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 27. Southwest wind 10 to 16 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 19. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow likely, mainly before 11am. Partly sunny, with a high near 24. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 13. New snow accumulation of less than one inch possible.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 21.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 13.
Friday
A chance of snow, mainly before 11am. Partly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
28 Miles SSW Shoup ID
 45°N 114.5°W (Elev. 7444 ft)
1:02 pm MST Jan 4, 2026
6pm MST Jan 4, 2026-6pm MST Jan 11, 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