| NWS Forecast for: Great Falls MT Issued by: National Weather Service Great Falls, MT Last Update: 3:42 pm MDT Jun 30, 2025 |  |
| Tonight: Mostly clear, with a low around 55. East wind 5 to 8 mph becoming light and variable after midnight. Tuesday: Sunny, with a high near 95. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon. Tuesday Night: Partly cloudy, with a low around 57. Northeast wind 5 to 9 mph becoming light and variable after midnight. Wednesday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 96. South southeast wind 3 to 7 mph. Chance of precipitation is 20%. Wednesday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59. South southwest wind 5 to 10 mph, with gusts as high as 18 mph. Thursday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. Light and variable wind becoming west northwest 5 to 9 mph in the morning. Thursday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 58. West northwest wind 6 to 11 mph becoming south southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%. Independence Day: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. Southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph. Friday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 54. Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Saturday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 54. Sunday: A slight chance of showers. Mostly sunny, with a high near 83. Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. Monday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. | |
| Great Falls MT 47.51°N 111.31°W (Elev. 3399 ft) | |
Visit your local NWS office at: https://www.weather.gov/tfx |
