| NWS Forecast for: Helena MT Issued by: National Weather Service Great Falls, MT Last Update: 2:29 pm MDT Jul 13, 2025 | |
| Tonight: Mostly clear, with a low around 61. Northwest wind 5 to 11 mph becoming west southwest after midnight. Winds could gust as high as 20 mph. Monday: Sunny, with a high near 93. West southwest wind 5 to 10 mph becoming west northwest 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph. Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. North northwest wind 13 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. Tuesday: Showers likely, then showers and possibly a thunderstorm after noon. High near 62. North wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Cloudy, with a low around 47. North northwest wind 8 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Wednesday: A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 73. North northwest wind 6 to 9 mph becoming northeast in the afternoon. Winds could gust as high as 18 mph. Wednesday Night: Mostly clear, with a low around 48. Northeast wind 5 to 10 mph becoming south southwest after midnight. Thursday: Sunny, with a high near 82. Light and variable wind becoming north 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. Thursday Night: Mostly clear, with a low around 52. Friday: Sunny, with a high near 86. Friday Night: Mostly clear, with a low around 55. Saturday: Sunny, with a high near 90. Saturday Night: Mostly clear, with a low around 57. Sunday: Sunny, with a high near 89. | |
| Helena MT 46.61°N 111.99°W (Elev. 3878 ft) | |
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