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

Areas of Hazardous Weather This Weekend

A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

39°F

4°C

Humidity 69%
Wind Speed N 0 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 06 Nov 12:15 PM MST
Extended Forecast for

11 Miles WSW Salmon ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 39. West southwest wind around 6 mph.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. West southwest wind around 8 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 46. West southwest wind 5 to 7 mph becoming south southeast in the afternoon.

    High: 46 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. South wind 8 to 16 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44. South southwest wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 39. West southwest wind around 6 mph.
Tonight
Mostly cloudy, with a low around 28. West southwest wind around 8 mph.
Saturday
Increasing clouds, with a high near 46. West southwest wind 5 to 7 mph becoming south southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 32. South wind 8 to 16 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 44. South southwest wind 11 to 14 mph, with gusts as high as 28 mph.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 32.
Veterans Day
Mostly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Salmon ID
 45.1°N 114.1°W (Elev. 7858 ft)
Last Update:
11:06 am MST Nov 6, 2026
Forecast Valid:
12pm MST Nov 6, 2026-6pm MST Nov 12, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation