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

52°F

11°C

Humidity 57%
Wind Speed SE 3 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 19 Oct 07:35 PM MDT
Extended Forecast for

18 Miles NE Challis ID

  • Tonight

    Tonight: Partly cloudy, with a low around 39. South wind 5 to 10 mph becoming light  after midnight.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Light and variable wind.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. Light southeast wind.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain before noon.  Mostly sunny, with a high near 64. Calm wind becoming south around 6 mph in the afternoon.

    High: 64 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight.  Partly cloudy, with a low around 43. Calm wind becoming southeast around 5 mph.

    Low: 43 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 63. Chance of precipitation is 30%.

    High: 63 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Rain.  Low around 41. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Friday

    Friday: Showers and possibly a thunderstorm before noon, then a chance of rain after noon.  Mostly cloudy, with a high near 48.

    High: 48 °F

    Showers

  • Friday Night

    Friday Night: A slight chance of rain before midnight.  Snow level 7000 feet lowering to 5200 feet after midnight . Partly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. South wind 5 to 10 mph becoming light after midnight.
Tuesday
Mostly sunny, with a high near 65. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 41. Light southeast wind.
Wednesday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 64. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 43. Calm wind becoming southeast around 5 mph.
Thursday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Chance of precipitation is 30%.
Thursday Night
Rain. Low around 41. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers and possibly a thunderstorm before noon, then a chance of rain after noon. Mostly cloudy, with a high near 48.
Friday Night
A slight chance of rain before midnight. Snow level 7000 feet lowering to 5200 feet after midnight . Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NE Challis ID
 44.72°N 114.02°W (Elev. 4846 ft)
2:01 pm MDT Oct 19, 2026
7pm MDT Oct 19, 2026-6pm MDT Oct 26, 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