| NWS Forecast for: 12 Miles SSW Big Sandy 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 59. North wind around 6 mph becoming south after midnight. Sunday: Sunny, with a high near 93. Southwest wind 5 to 7 mph becoming west northwest in the afternoon. 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 60. Northwest wind 5 to 7 mph becoming southeast in the evening. Chance of precipitation is 20%. Monday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 86. West southwest wind 5 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 53. North wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Tuesday: Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and 3pm, then showers likely and possibly a thunderstorm after 3pm. Cloudy, with a high near 63. North northeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Northeast wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. Wednesday: A slight chance of showers. Partly sunny, with a high near 68. East southeast wind 6 to 8 mph. Wednesday Night: Mostly clear, with a low around 47. Thursday: Sunny, with a high near 78. Thursday Night: Partly cloudy, with a low around 53. Friday: Mostly sunny, with a high near 83. Friday Night: Mostly clear, with a low around 55. Saturday: Sunny, with a high near 89. | |
| 12 Miles SSW Big Sandy MT 48.02°N 110.24°W (Elev. 2592 ft) | |
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