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

Salmon PM2.5 (A2410)

Lat: 45.1787°NLon: 113.893°WElev: 3930.0ft.

NA

50°F

10°C

Humidity 80%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 02 Oct 03:00 AM MDT
Extended Forecast for

Salmon ID

  • Overnight

    Overnight: Partly cloudy, with a low around 42. South wind around 6 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain between 9am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. South wind 3 to 6 mph. Chance of precipitation is 40%.

    High: 70 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Rain, mainly after midnight. Low around 43. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain before 3pm, then showers and possibly a thunderstorm after 3pm. High near 62. Calm wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Showers

  • Friday Night

    Friday Night: Rain likely. Mostly cloudy, with a low around 40. North northwest wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain Likely

  • Saturday

    Saturday: A 40 percent chance of rain. Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain, mainly before noon. Partly sunny, with a high near 55.

    High: 55 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Widespread frost, mainly after midnight. Otherwise, partly cloudy, with a low around 27.

    Low: 27 °F

    Frost

Detailed Forecast

Overnight
Partly cloudy, with a low around 42. South wind around 6 mph.
Thursday
A slight chance of rain between 9am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. South wind 3 to 6 mph. Chance of precipitation is 40%.
Thursday Night
Rain, mainly after midnight. Low around 43. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain before 3pm, then showers and possibly a thunderstorm after 3pm. High near 62. Calm wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Rain likely. Mostly cloudy, with a low around 40. North northwest wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 57.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34.
Sunday
A chance of rain, mainly before noon. Partly sunny, with a high near 55.
Sunday Night
Widespread frost, mainly after midnight. Otherwise, partly cloudy, with a low around 27.
Monday
Widespread frost before 11am. Otherwise, sunny, with a high near 60.
Monday Night
Widespread frost. Otherwise, clear, with a low around 28.
Tuesday
Widespread frost. Otherwise, sunny, with a high near 65.
Tuesday Night
Widespread frost. Otherwise, mostly clear, with a low around 31.
Wednesday
Widespread frost. Otherwise, sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Salmon ID
 45.17°N 113.9°W (Elev. 3966 ft)
Last Update:
3:30 am MDT Oct 2, 2025
Forecast Valid:
3am MDT Oct 2, 2025-6pm MDT Oct 8, 2025
 
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