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

70°F

21°C

Humidity 32%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 16 Sep 02:00 PM MDT
Extended Forecast for

Salmon ID

  • Tonight

    Tonight: Increasing clouds, with a low around 47. Light and variable wind.

    Low: 47 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of rain, mainly between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 82. Light and variable wind becoming east southeast 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

    High: 82 °F

    Slight Chance
    Rain then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Rain and thunderstorms likely before 3am, then a chance of rain after 5am. Mostly cloudy, with a low around 48. South wind 16 to 21 mph becoming light after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely then
    Chance Rain

  • Friday

    Friday: A chance of rain, then showers and possibly a thunderstorm after noon. High near 74. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance Rain
    then Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 9pm, then rain, mainly after 9pm. Low around 45. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Showers

  • Saturday

    Saturday: A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 72. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before midnight. Partly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 47. Light and variable wind.
Thursday
A chance of rain, mainly between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 82. Light and variable wind becoming east southeast 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Thursday Night
Rain and thunderstorms likely before 3am, then a chance of rain after 5am. Mostly cloudy, with a low around 48. South wind 16 to 21 mph becoming light after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%.
Friday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 74. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 9pm, then rain, mainly after 9pm. Low around 45. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 72. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 44.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Salmon ID
 45.17°N 113.9°W (Elev. 3967 ft)
Last Update:
2:01 pm MDT Sep 16, 2026
Forecast Valid:
3pm MDT Sep 16, 2026-6pm MDT Sep 23, 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