Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

79°F

26°C

Humidity 24%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Heat Index78°F (26°C)
Last update 11 Aug 11:54 AM MDT
Extended Forecast for

13 Miles SSW Island Park ID

  • This Afternoon

    This Afternoon: Patchy smoke. Sunny, with a high near 86. West southwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 86 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke before 7pm, then areas of smoke after 3am. Increasing clouds, with a low around 52. West southwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 52 °F

    Areas Smoke

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 3pm.  Areas of smoke before 3pm. Partly sunny, with a high near 81. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 81 °F

    Areas Smoke
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 47. South wind 5 to 7 mph becoming calm  after midnight. Winds could gust as high as 18 mph.

    Low: 47 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 70. Calm wind becoming south southwest 5 to 7 mph in the afternoon.  Chance of precipitation is 70%.

    High: 70 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 9pm, then rain after 9pm.  Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Showers

  • Friday

    Friday: Rain likely, then showers and possibly a thunderstorm after 9am.  High near 68. Chance of precipitation is 90%.

    High: 68 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of rain after midnight.  Mostly cloudy, with a low around 39. Chance of precipitation is 70%.

    Low: 39 °F

    Showers
    Likely then
    Slight Chance
    Rain

  • Saturday

    Saturday: A slight chance of rain, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 71. Chance of precipitation is 50%.

    High: 71 °F

    Slight Chance
    Rain then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Patchy smoke. Sunny, with a high near 86. West southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Tonight
Patchy smoke before 7pm, then areas of smoke after 3am. Increasing clouds, with a low around 52. West southwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms after 3pm. Areas of smoke before 3pm. Partly sunny, with a high near 81. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 47. South wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Thursday
A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 70. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%.
Thursday Night
Showers and possibly a thunderstorm before 9pm, then rain after 9pm. Low around 43. Chance of precipitation is 80%.
Friday
Rain likely, then showers and possibly a thunderstorm after 9am. High near 68. Chance of precipitation is 90%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Saturday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSW Island Park ID
 44.36°N 111.41°W (Elev. 6152 ft)
12:31 pm MDT Aug 11, 2026
12pm MDT Aug 11, 2026-6pm MDT Aug 17, 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