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

ISLAND PARK (IPFI1)

Lat: 44.42051°NLon: 111.36741°WElev: 6337.0ft.

NA

57°F

14°C

Humidity 82%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 01 Sep 11:54 AM MDT
Extended Forecast for

5 Miles SSW Island Park ID

  • This Afternoon

    This Afternoon: A slight chance of rain before 2pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 69. South wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 69 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then a chance of rain, mainly between midnight and 3am. Mostly cloudy, with a low around 45. South wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%.

    Low: 45 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 20 percent chance of rain between 2pm and 3pm. Mostly sunny, with a high near 64. East wind 5 to 10 mph becoming south southwest 13 to 18 mph in the morning. Winds could gust as high as 36 mph.

    High: 64 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. South wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 34 mph.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62. South southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain before 2pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 69. South wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tonight
Showers and thunderstorms likely before midnight, then a chance of rain, mainly between midnight and 3am. Mostly cloudy, with a low around 45. South wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Wednesday
A 20 percent chance of rain between 2pm and 3pm. Mostly sunny, with a high near 64. East wind 5 to 10 mph becoming south southwest 13 to 18 mph in the morning. Winds could gust as high as 36 mph.
Wednesday Night
Partly cloudy, with a low around 41. South wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 34 mph.
Thursday
Mostly sunny, with a high near 62. South southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 33 mph.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 46.
Sunday
A 30 percent chance of rain and thunderstorms. Partly sunny, with a high near 67.
Sunday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Labor Day
Rain and thunderstorms likely. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Island Park ID
 44.5°N 111.37°W (Elev. 6421 ft)
Last Update:
11:31 am MDT Sep 1, 2026
Forecast Valid:
12pm MDT Sep 1, 2026-6pm MDT Sep 7, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation