National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Henry's Lake (ITD55)

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

NA

58°F

14°C

Humidity 70%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility 1.24 mi
Last update 01 Sep 01:15 PM MDT
Extended Forecast for

8 Miles NW Island Park ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 68. Light south southeast wind becoming south 5 to 9 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 11pm. Mostly cloudy, with a low around 50. South wind 5 to 10 mph becoming east northeast in the evening. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely then
    Scattered
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. Windy, with an east wind 6 to 11 mph becoming south southwest 21 to 31 mph. Winds could gust as high as 45 mph.

    High: 65 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48. Windy, with a south wind 21 to 31 mph decreasing to 8 to 18 mph. Winds could gust as high as 45 mph.

    Low: 48 °F

    Mostly Cloudy
    and Windy
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64. Breezy, with a south southwest wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 64 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 68. Light south southeast wind becoming south 5 to 9 mph.
Tonight
Showers and thunderstorms likely, mainly before 11pm. Mostly cloudy, with a low around 50. South wind 5 to 10 mph becoming east northeast in the evening. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 65. Windy, with an east wind 6 to 11 mph becoming south southwest 21 to 31 mph. Winds could gust as high as 45 mph.
Wednesday Night
Mostly cloudy, with a low around 48. Windy, with a south wind 21 to 31 mph decreasing to 8 to 18 mph. Winds could gust as high as 45 mph.
Thursday
Mostly sunny, with a high near 64. Breezy, with a south southwest wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 69.
Saturday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 51.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 68.
Sunday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
Labor Day
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Island Park ID
 44.64°N 111.42°W (Elev. 6470 ft)
Last Update:
1:06 pm MDT Sep 1, 2026
Forecast Valid:
1pm MDT Sep 1, 2026-6pm MDT Sep 7, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation