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

Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Salmon PM2.5 (A2410)

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

NA

69°F

21°C

Humidity 43%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 30 Sep 04:00 PM MDT
Extended Forecast for

Salmon ID

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Mostly sunny, with a high near 71. South wind around 10 mph, with gusts as high as 22 mph.

    High: 71 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A chance of rain and thunderstorms before 3am, then a slight chance of rain between 3am and 5am. Mostly cloudy, with a low around 42. Southwest wind 7 to 10 mph becoming south southeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Slight Chance
    T-storms then
    Chance Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. South wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight. Partly cloudy, with a low around 41. South wind 7 to 16 mph, with gusts as high as 36 mph.

    Low: 41 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain. Partly sunny, with a high near 69. South wind 3 to 7 mph.

    High: 69 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A 50 percent chance of rain. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Patchy frost between 7am and 8am. Otherwise, partly sunny, with a high near 60.

    High: 60 °F

    Patchy Frost
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Mostly sunny, with a high near 71. South wind around 10 mph, with gusts as high as 22 mph.
Tonight
A chance of rain and thunderstorms before 3am, then a slight chance of rain between 3am and 5am. Mostly cloudy, with a low around 42. Southwest wind 7 to 10 mph becoming south southeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 69. South wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph.
Wednesday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 41. South wind 7 to 16 mph, with gusts as high as 36 mph.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 69. South wind 3 to 7 mph.
Thursday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 41.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 60.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 36.
Saturday
Patchy frost between 7am and 8am. Otherwise, partly sunny, with a high near 60.
Saturday Night
A slight chance of rain after midnight. Partly cloudy, with a low around 32.
Sunday
A slight chance of rain. Partly sunny, with a high near 57.
Sunday Night
Widespread frost. Otherwise, partly cloudy, with a low around 29.
Monday
Widespread frost. Otherwise, sunny, with a high near 61.
Monday Night
Widespread frost. Otherwise, mostly clear, with a low around 30.
Tuesday
Widespread frost. Otherwise, sunny, with a high near 65.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Salmon ID
 45.17°N 113.9°W (Elev. 3966 ft)
Last Update:
2:31 pm MDT Sep 30, 2025
Forecast Valid:
5pm MDT Sep 30, 2025-6pm MDT Oct 7, 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