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

Henry's Lake (ITD55)

Lat: 44.61831°NLon: 111.33548°WElev: 6617.0ft.

NA

60°F

16°C

Humidity 22%
Wind Speed S 14 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.24 mi
Last update 18 Oct 05:00 PM MDT
Extended Forecast for

8 Miles NW Island Park ID

  • Tonight

    Tonight: Mostly clear, with a low around 36. Calm wind becoming east around 5 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 55. Light and variable wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 55 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. Light east wind.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after noon.  Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm, then rain after midnight.  Low around 39. Chance of precipitation is 90%.

    Low: 39 °F

    Showers
    Likely then
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Calm wind becoming east around 5 mph.
Monday
Sunny, with a high near 55. Light and variable wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 38. Light east wind.
Tuesday
Mostly sunny, with a high near 53. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 38. Light and variable wind.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
A 40 percent chance of rain, mainly after noon. Partly sunny, with a high near 54.
Thursday Night
Showers likely and possibly a thunderstorm, then rain after midnight. Low around 39. Chance of precipitation is 90%.
Friday
Rain before noon, then rain and snow. Snow level 9500 feet lowering to 8300 feet in the afternoon . High near 41. Chance of precipitation is 100%.
Friday Night
Rain and snow likely. Snow level 7900 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 37.
Saturday Night
A slight chance of rain and snow. Snow level 6700 feet. Partly cloudy, with a low around 31. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Island Park ID
 44.64°N 111.42°W (Elev. 6470 ft)
12:30 pm MDT Oct 18, 2026
5pm 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