Gusty Winds in the Mid-Atlantic and Northeast; Atmospheric River to Impact the Northwest

Gusty winds are expected from portions of the Mid-Atlantic into the Northeast through the night following the system that brought rain to the area. An atmospheric river will move into the Northwest late today into Saturday bringing moderate to heavy rainfall, mountain snow, windy conditions, and high surf to the area over the weekend. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

32°F

0°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 01 Nov 05:35 AM MDT
Extended Forecast for

15 Miles S Salmon ID

  • Today

    Today: Mostly sunny, with a high near 67. South wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 67 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am.  Increasing clouds, with a low around 46. South southwest wind 17 to 20 mph, with gusts as high as 28 mph.

    Low: 46 °F

    Mostly Clear
    then Chance
    Rain

  • Sunday

    Sunday: A 20 percent chance of rain before noon.  Partly sunny, with a high near 56. West wind 13 to 17 mph, with gusts as high as 24 mph.

    High: 56 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. North wind 5 to 7 mph becoming light and variable.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 60. South wind 6 to 11 mph.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain before noon.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain after noon.  Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 67. South wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
Tonight
A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 46. South southwest wind 17 to 20 mph, with gusts as high as 28 mph.
Sunday
A 20 percent chance of rain before noon. Partly sunny, with a high near 56. West wind 13 to 17 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 33. North wind 5 to 7 mph becoming light and variable.
Monday
Partly sunny, with a high near 60. South wind 6 to 11 mph.
Monday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 42.
Tuesday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
A slight chance of rain after noon. Mostly cloudy, with a high near 61.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Mostly cloudy, with a high near 53.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40.
Friday
Rain likely. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Salmon ID
 44.97°N 113.95°W (Elev. 4400 ft)
2:02 am MDT Nov 1, 2025
5am MDT Nov 1, 2025-6pm MST Nov 7, 2025
 
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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