Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Salmon, Lemhi County Airport (KSMN)

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

Clear

61°F

16°C

Humidity 33%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 18 Oct 03:00 PM MDT
Extended Forecast for

21 Miles SE Salmon ID

  • Tonight

    Tonight: Mostly clear, with a low around 37. Light and variable wind becoming south southeast 9 to 14 mph in the evening. Winds could gust as high as 20 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60. South wind 6 to 8 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. Southeast wind 7 to 16 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 58. Southeast wind 3 to 6 mph.

    High: 58 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. Calm wind becoming southeast 5 to 8 mph in the evening.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Thursday

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

    High: 55 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain.  Cloudy, with a low around 37.

    Low: 37 °F

    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Light and variable wind becoming south southeast 9 to 14 mph in the evening. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 60. South wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 39. Southeast wind 7 to 16 mph, with gusts as high as 23 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 58. Southeast wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 40. Calm wind becoming southeast 5 to 8 mph in the evening.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
A chance of rain, mainly after noon. Partly sunny, with a high near 55.
Thursday Night
Rain. Cloudy, with a low around 37.
Friday
Rain likely before noon, then a chance of rain and snow. Mostly cloudy, with a high near 40.
Friday Night
A chance of rain and snow. Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
A slight chance of rain and snow. Snow level 6600 feet. Partly cloudy, with a low around 32.
Sunday
A slight chance of rain and snow. Snow level rising to 7700 feet in the afternoon. Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SE Salmon ID
 44.94°N 113.61°W (Elev. 6296 ft)
2:01 pm MDT Oct 18, 2026
3pm MDT Oct 18, 2026-6pm MDT Oct 25, 2026
 
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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