Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

45°F

7°C

Humidity 66%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 06 Sep 02:54 AM MDT
Extended Forecast for

10 Miles SSW Island Park ID

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 47. North northeast wind 5 to 8 mph.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 76. Light and variable wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 76 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Showers and thunderstorms before 2am, then showers and possibly a thunderstorm, mainly after 2am.  Low around 43. South southeast wind 6 to 10 mph.  Chance of precipitation is 90%.

    Low: 43 °F

    Chance
    Showers then
    Showers

  • Labor Day

    Labor Day: Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms between 7am and 11am.  Cloudy, then gradually becoming mostly sunny, with a high near 61. South southwest wind 13 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%.

    High: 61 °F

    Showers
    Likely then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 34. Southwest wind 13 to 18 mph becoming light south southeast  after midnight. Winds could gust as high as 26 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Wednesday Night

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

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 47. North northeast wind 5 to 8 mph.
Sunday
Increasing clouds, with a high near 76. Light and variable wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Showers and thunderstorms before 2am, then showers and possibly a thunderstorm, mainly after 2am. Low around 43. South southeast wind 6 to 10 mph. Chance of precipitation is 90%.
Labor Day
Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms between 7am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 61. South southwest wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 34. Southwest wind 13 to 18 mph becoming light south southeast after midnight. Winds could gust as high as 26 mph.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 42.
Friday
Mostly sunny, with a high near 72.
Friday Night
A 20 percent chance of rain. Partly cloudy, with a low around 42.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Island Park ID
 44.41°N 111.38°W (Elev. 6250 ft)
12:30 am MDT Sep 6, 2026
3am MDT Sep 6, 2026-6pm MDT Sep 12, 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