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

ISLAND PARK (IPFI1)

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

NA

71°F

22°C

Humidity 35%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 29 Sep 02:54 PM MDT
Extended Forecast for

2 Miles S Island Park ID

  • Tonight

    Tonight: Isolated showers after 5am. Increasing clouds, with a low around 43. South southeast wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 43 °F

    Partly Cloudy
    then Isolated
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 3pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 60. South wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 40. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Low: 40 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 60. South southwest wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 60 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then a chance of showers after midnight. Mostly cloudy, with a low around 41. South wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 41 °F

    Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before noon. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.

    High: 54 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers. Snow level 9700 feet lowering to 9000 feet after midnight . Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Isolated showers after 5am. Increasing clouds, with a low around 43. South southeast wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday
Showers and thunderstorms likely, mainly before 3pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 60. South wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 40. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Wednesday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 60. South southwest wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then a chance of showers after midnight. Mostly cloudy, with a low around 41. South wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 60.
Thursday Night
A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Friday
Showers likely, mainly before noon. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers. Snow level 9700 feet lowering to 9000 feet after midnight . Partly cloudy, with a low around 32.
Saturday
A 20 percent chance of showers after noon. Snow level 8800 feet. Mostly sunny, with a high near 54.
Saturday Night
A chance of rain and snow showers. Snow level 9100 feet lowering to 8200 feet after midnight . Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Sunday
A chance of rain and snow showers. Snow level 7800 feet. Partly sunny, with a high near 48. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow showers. Snow level 7800 feet. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Monday
A chance of rain and snow showers. Snow level 7500 feet rising to 8300 feet in the afternoon. Partly sunny, with a high near 50. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Island Park ID
 44.54°N 111.35°W (Elev. 6453 ft)
Last Update:
1:05 pm MDT Sep 29, 2025
Forecast Valid:
3pm MDT Sep 29, 2025-6pm MDT Oct 6, 2025
 
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