Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

26°F

-3°C

Humidity 95%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 18 Oct 10:54 PM MDT
Extended Forecast for

5 Miles NNW Island Park ID

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Southeast wind around 11 mph, with gusts as high as 18 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow showers before 11am, then rain showers.  Snow level rising to 8500 feet in the afternoon. High near 48. South southeast wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 48 °F

    Slight Chance
    Rain/Snow
    then Showers

  • Sunday Night

    Sunday Night: Rain showers before 9pm, then snow showers. Some thunder is also possible.  Low around 28. West southwest wind 11 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Monday

    Monday: A 20 percent chance of snow showers before noon.  Mostly sunny, with a high near 40. West wind around 11 mph, with gusts as high as 22 mph.

    High: 40 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 25. South wind 6 to 9 mph.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Southeast wind around 11 mph, with gusts as high as 18 mph.
Sunday
A slight chance of rain and snow showers before 11am, then rain showers. Snow level rising to 8500 feet in the afternoon. High near 48. South southeast wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain showers before 9pm, then snow showers. Some thunder is also possible. Low around 28. West southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 40. West wind around 11 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 25. South wind 6 to 9 mph.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 50.
Friday Night
A 20 percent chance of showers. Snow level 8600 feet. Partly cloudy, with a low around 36.
Saturday
A 30 percent chance of showers. Snow level 8300 feet. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Island Park ID
 44.63°N 111.36°W (Elev. 6496 ft)
5:31 pm MDT Oct 18, 2025
11pm MDT Oct 18, 2025-6pm MDT Oct 25, 2025
 
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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