Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

Salmon PM2.5 (A2410)

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

NA

79°F

26°C

Humidity 32%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Heat Index79°F (26°C)
Last update 29 Sep 02:00 PM MDT
Extended Forecast for

Salmon ID

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 81. Breezy, with a south southeast wind 7 to 12 mph becoming southwest 18 to 28 mph. Winds could gust as high as 40 mph.

    High: 81 °F

    Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Showers and thunderstorms before 3am, then rain likely, mainly between 3am and 5am.  Low around 47. West wind 15 to 20 mph becoming light and variable. Winds could gust as high as 29 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: A chance of rain, mainly between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 71. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 23 mph.  Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. Southwest wind 8 to 10 mph becoming west northwest in the evening. Winds could gust as high as 22 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 68. South wind 6 to 11 mph, with gusts as high as 24 mph.

    High: 68 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 41 °F

    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain.  Mostly cloudy, with a high near 66.

    High: 66 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain, mainly after midnight.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Friday

    Friday: A slight chance of rain before noon.  Mostly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Rain then
    Mostly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Breezy, with a south southeast wind 7 to 12 mph becoming southwest 18 to 28 mph. Winds could gust as high as 40 mph.
Tonight
Showers and thunderstorms before 3am, then rain likely, mainly between 3am and 5am. Low around 47. West wind 15 to 20 mph becoming light and variable. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of rain, mainly between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 71. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 42. Southwest wind 8 to 10 mph becoming west northwest in the evening. Winds could gust as high as 22 mph.
Wednesday
Partly sunny, with a high near 68. South wind 6 to 11 mph, with gusts as high as 24 mph.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 66.
Thursday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 36.
Friday
A slight chance of rain before noon. Mostly sunny, with a high near 63.
Friday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32.
Saturday
Areas of frost. Otherwise, mostly sunny, with a high near 62.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 31.
Sunday
A chance of rain. Partly sunny, with a high near 56.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Monday
A slight chance of rain and snow. Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Salmon ID
 45.17°N 113.9°W (Elev. 3966 ft)
2:41 pm MDT Sep 29, 2025
3pm MDT Sep 29, 2025-6pm MDT Oct 6, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database