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

34°F

1°C

Humidity 69%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 1.24 mi
Last update 19 Oct 01:30 AM MDT
Extended Forecast for

2 Miles SSW Island Park ID

  • Overnight

    Overnight: Clear, with a steady temperature around 34. Light and variable wind.

    Low: 34 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 57. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 34. Light and variable wind.

    Low: 34 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. Light and variable wind becoming south southwest around 5 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. Calm wind becoming northeast around 5 mph after midnight.

    Low: 35 °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 36.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 55. Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Rain.  Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Rain

Detailed Forecast

Overnight
Clear, with a steady temperature around 34. Light and variable wind.
Monday
Sunny, with a high near 57. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Increasing clouds, with a low around 34. Light and variable wind.
Tuesday
Mostly sunny, with a high near 57. Light and variable wind becoming south southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 35. Calm wind becoming northeast around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 55. Chance of precipitation is 60%.
Thursday Night
Rain. Low around 36. Chance of precipitation is 90%.
Friday
Rain before 9am, then rain and snow. Snow level 9200 feet lowering to 7600 feet in the afternoon . High near 40. Chance of precipitation is 100%.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Island Park ID
 44.52°N 111.37°W (Elev. 6601 ft)
12:31 am MDT Oct 19, 2026
1am 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