| NWS Forecast for: Helena MT Issued by: National Weather Service Great Falls, MT Last Update: 4:56 pm MDT Mar 19, 2025 | |
| Tonight: Mostly cloudy, with a low around -1. South southwest wind 10 to 14 km/h, with gusts as high as 32 km/h. Thursday: Snow likely, mainly before 3pm. Partly sunny, with a high near 6. Breezy, with a south southwest wind 10 to 20 km/h becoming west 29 to 39 km/h. Winds could gust as high as 75 km/h. Chance of precipitation is 60%. New snow accumulation of less than a half centimeter possible. Thursday Night: Partly cloudy, with a low around -2. West wind 29 to 34 km/h decreasing to 16 to 21 km/h after midnight. Winds could gust as high as 70 km/h. Friday: Partly sunny, with a high near 10. South southwest wind 14 to 24 km/h, with gusts as high as 50 km/h. Friday Night: A chance of rain and snow before midnight, then snow likely. Mostly cloudy, with a low around 1. West southwest wind 16 to 23 km/h, with gusts as high as 47 km/h. Chance of precipitation is 70%. New snow accumulation of less than one centimeter possible. Saturday: Snow likely, mainly before noon. Mostly cloudy, with a high near 6. Breezy, with a west wind 23 to 28 km/h increasing to 35 to 40 km/h in the afternoon. Winds could gust as high as 80 km/h. Chance of precipitation is 60%. New snow accumulation of around a centimeter possible. Saturday Night: Partly cloudy, with a low around -3. Blustery, with a west southwest wind 25 to 35 km/h decreasing to 10 to 20 km/h after midnight. Winds could gust as high as 70 km/h. Sunday: Mostly cloudy, with a high near 9. Southwest wind 10 to 16 km/h, with gusts as high as 39 km/h. Sunday Night: A chance of rain, mainly before midnight. Mostly cloudy, with a low around 4. Monday: A slight chance of rain before noon. Mostly cloudy, with a high near 14. Monday Night: Mostly cloudy, with a low around 4. Tuesday: Mostly sunny, with a high near 17. Tuesday Night: Partly cloudy, with a low around 3. Wednesday: Mostly sunny, with a high near 18. | |
| Helena MT 46.58°N 112.04°W (Elev. 4413 m) | |
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