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

34°F

1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 19 Oct 09:10 AM MDT
Extended Forecast for

19 Miles S Salmon ID

  • Today

    Today: Sunny, with a high near 69. South southwest wind 8 to 10 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 41. Southeast wind 6 to 11 mph becoming light south southwest  after midnight.

    Low: 41 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. Light and variable wind.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain before noon.  Mostly sunny, with a high near 67. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 67 °F

    Slight Chance
    Rain then
    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight.  Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after noon.  Partly sunny, with a high near 64. Chance of precipitation is 60%.

    High: 64 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain.  Cloudy, with a low around 39.

    Low: 39 °F

    Rain

  • Friday

    Friday: Rain likely, mainly before noon.  Mostly cloudy, with a high near 48.

    High: 48 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 69. South southwest wind 8 to 10 mph.
Tonight
Increasing clouds, with a low around 41. Southeast wind 6 to 11 mph becoming light south southwest after midnight.
Tuesday
Mostly sunny, with a high near 68. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 43. Light and variable wind.
Wednesday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 67. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 44.
Thursday
Rain likely, mainly after noon. Partly sunny, with a high near 64. Chance of precipitation is 60%.
Thursday Night
Rain. Cloudy, with a low around 39.
Friday
Rain likely, mainly before noon. Mostly cloudy, with a high near 48.
Friday Night
A slight chance of rain, mixing with snow after 9pm, then gradually ending. Snow level 5900 feet lowering to 4500 feet after midnight . Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
A slight chance of rain and snow. Partly cloudy, with a low around 33.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles S Salmon ID
 44.9°N 113.97°W (Elev. 4400 ft)
2:01 am MDT Oct 19, 2026
9am MDT Oct 19, 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