| NWS Forecast for: St Mary MT Issued by: National Weather Service Great Falls, MT Last Update: 10:45 pm MDT May 28, 2024 |  |
| Overnight: A chance of showers and thunderstorms. Cloudy, with a low around 43. Southwest wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. Wednesday: Mostly sunny, with a high near 54. West southwest wind 14 to 18 mph, with gusts as high as 37 mph. Wednesday Night: A slight chance of rain showers before 9pm, then a slight chance of rain and snow showers. Partly cloudy, with a low around 35. West southwest wind 13 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 20%. Thursday: Mostly sunny, with a high near 54. West southwest wind 11 to 16 mph, with gusts as high as 33 mph. Thursday Night: Partly cloudy, with a low around 36. West southwest wind 8 to 14 mph, with gusts as high as 30 mph. Friday: Sunny, with a high near 59. West wind 6 to 13 mph, with gusts as high as 26 mph. Friday Night: Partly cloudy, with a low around 40. Southwest wind 5 to 10 mph, with gusts as high as 23 mph. Saturday: Partly sunny, with a high near 63. West southwest wind 5 to 10 mph, with gusts as high as 21 mph. Saturday Night: Mostly cloudy, with a low around 43. Sunday: A slight chance of showers. Partly sunny, with a high near 61. Sunday Night: A slight chance of showers. Mostly cloudy, with a low around 44. Monday: A slight chance of showers. Mostly cloudy, with a high near 59. Monday Night: A chance of showers. Mostly cloudy, with a low around 45. Tuesday: A slight chance of showers. Partly sunny, with a high near 59. | |
| St Mary MT 48.74°N 113.44°W (Elev. 4554 ft) | |
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