7-Day Forecast 44.57°N 111.5°W (Text-Only)
NWS Forecast for: 8 Miles W Island Park ID
Issued by: National Weather Service Great Falls, MT
Last Update: 8:28 pm MDT Jul 12, 2025


Overnight: Mostly clear, with a low around 51. North northwest wind around 10 mph.

Sunday: Sunny, with a high near 70. North northwest wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.

Sunday Night: Partly cloudy, with a low around 53. West southwest wind 9 to 11 mph becoming north in the evening. Winds could gust as high as 18 mph.

Monday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 69. North wind 7 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 50. West wind around 14 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

Tuesday: A 50 percent chance of showers after noon. Mostly sunny, with a high near 66. North northeast wind 13 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.

Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 45. Breezy, with a north wind 17 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

Wednesday: A slight chance of showers after noon. Mostly sunny, with a high near 61. North wind 9 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

Wednesday Night: Mostly clear, with a low around 45.

Thursday: A slight chance of showers after noon. Sunny, with a high near 65.

Thursday Night: Mostly clear, with a low around 48.

Friday: Sunny, with a high near 67.

Friday Night: Mostly clear, with a low around 49.

Saturday: Sunny, with a high near 69.



8 Miles W Island Park ID
 44.57°N 111.5°W (Elev. 9334 ft)

Visit your local NWS office at: https://www.weather.gov/tfx