| NWS Forecast for: Heart Butte MT Issued by: National Weather Service Great Falls, MT Last Update: 2:10 am MDT May 18, 2025 | |
| Today: Rain, mainly before 5pm. High near 8. Breezy, with a west wind 11 to 21 km/h increasing to 25 to 35 km/h. Winds could gust as high as 55 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible. Tonight: Rain likely before 3am, then a slight chance of rain and snow. Cloudy, then gradually becoming partly cloudy, with a low around 2. Breezy, with a west wind 30 to 35 km/h decreasing to 24 to 29 km/h after midnight. Winds could gust as high as 60 km/h. Chance of precipitation is 60%. Little or no snow accumulation expected. Monday: Mostly sunny, with a high near 13. Breezy, with a west southwest wind 24 to 29 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 55 km/h. Monday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 4. Breezy, with a west southwest wind 30 to 35 km/h decreasing to 24 to 29 km/h after midnight. Winds could gust as high as 55 km/h. Tuesday: A 40 percent chance of showers, mainly after noon. Mostly sunny, with a high near 13. Breezy, with a west wind 24 to 29 km/h increasing to 34 to 39 km/h in the afternoon. Winds could gust as high as 60 km/h. Tuesday Night: Mostly clear, with a low around 4. Breezy, with a west wind 29 to 39 km/h, with gusts as high as 60 km/h. Wednesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 14. West wind 26 to 29 km/h, with gusts as high as 48 km/h. Wednesday Night: Partly cloudy, with a low around 4. Southwest wind 19 to 24 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 37 km/h. Thursday: A chance of showers, mainly after noon. Partly sunny, with a high near 16. Thursday Night: A slight chance of showers before midnight. Partly cloudy, with a low around 5. Friday: A chance of showers. Mostly sunny, with a high near 17. Friday Night: A chance of showers. Mostly cloudy, with a low around 6. Saturday: A chance of showers. Partly sunny, with a high near 14. | |
| Heart Butte MT 48.29°N 112.84°W (Elev. 4475 m) | |
Visit your local NWS office at: https://www.weather.gov/tfx |