| NWS Forecast for: Chinook MT Issued by: National Weather Service Great Falls, MT Last Update: 2:08 pm MDT Jul 3, 2025 |  |
| Tonight: Mostly cloudy, with a low around 13. West wind 10 to 18 km/h, with gusts as high as 32 km/h. Independence Day: Mostly sunny, with a high near 28. West northwest wind 10 to 16 km/h becoming northeast in the afternoon. Friday Night: A chance of showers and thunderstorms, then showers likely after 9pm. Mostly cloudy, with a low around 12. Northeast wind 11 to 16 km/h. Chance of precipitation is 60%. Saturday: Showers likely. Cloudy, with a high near 22. East wind 11 to 13 km/h. Chance of precipitation is 70%. Saturday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 9. East northeast wind 6 to 11 km/h becoming light and variable after midnight. Sunday: Mostly sunny, with a high near 27. Calm wind becoming southwest 5 to 10 km/h in the morning. Sunday Night: Partly cloudy, with a low around 12. West wind 5 to 10 km/h becoming south southeast after midnight. Monday: Sunny, with a high near 29. West northwest wind 5 to 11 km/h becoming north in the afternoon. Monday Night: Mostly clear, with a low around 13. Tuesday: Sunny, with a high near 34. Tuesday Night: Mostly clear, with a low around 14. Wednesday: Sunny, with a high near 35. Wednesday Night: Partly cloudy, with a low around 16. Thursday: Sunny, with a high near 34. | |
| Chinook MT 48.6°N 109.23°W (Elev. 2408 m) | |
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