| NWS Forecast for: 8 Miles WSW St Mary MT Issued by: National Weather Service Great Falls, MT Last Update: 8:28 pm MDT Jul 12, 2025 | |
| Tonight: Mostly clear, with a low around 53. West northwest wind 11 to 18 mph, with gusts as high as 24 mph. Sunday: Mostly sunny, with a high near 66. West southwest wind 10 to 17 mph, with gusts as high as 25 mph. Sunday 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 51. West wind 11 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%. Monday: A 50 percent chance of showers after noon. Partly sunny, with a high near 57. West southwest wind 13 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Monday Night: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 36. Breezy, with a north northeast wind 18 to 26 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Tuesday: Showers likely, with thunderstorms also possible after 3pm. Cloudy, with a high near 42. Breezy, with a northeast wind 18 to 25 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 38. East northeast wind 11 to 17 mph, with gusts as high as 23 mph. Wednesday: Mostly sunny, with a high near 52. West southwest wind 9 to 11 mph. Wednesday Night: Mostly clear, with a low around 43. Thursday: Sunny, with a high near 57. Thursday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Friday: Mostly sunny, with a high near 61. Friday Night: Mostly clear, with a low around 49. Saturday: Sunny, with a high near 63. | |
| 8 Miles WSW St Mary MT 48.71°N 113.59°W (Elev. 7999 ft) | |
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