Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

49°F

9°C

Humidity 98%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 30 Aug 05:54 AM MDT
Extended Forecast for

9 Miles S Island Park ID

  • Today

    Today: Showers and thunderstorms likely, mainly before 10am.  Cloudy through mid morning, then gradual clearing, with a high near 67. Calm wind becoming south southwest 5 to 8 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 70%.

    High: 67 °F

    Showers
    Likely then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. South southwest wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 21 mph.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain after midnight.  Partly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Partly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly before noon, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 71. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 60%.

    High: 71 °F

    Rain Likely
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain after 9pm.  Mostly cloudy, with a low around 38. Chance of precipitation is 50%.

    Low: 38 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 68. Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and thunderstorms likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 67. Calm wind becoming south southwest 5 to 8 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
Tonight
Mostly clear, with a low around 32. South southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Monday
Sunny, with a high near 72. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night
A 40 percent chance of rain after midnight. Partly cloudy, with a low around 37. Light and variable wind.
Tuesday
Rain likely, mainly before noon, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 71. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain after 9pm. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Wednesday
A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 39.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Island Park ID
 44.43°N 111.36°W (Elev. 6299 ft)
5:31 am MDT Aug 30, 2026
6am MDT Aug 30, 2026-6pm MDT Sep 5, 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