| NWS Forecast for: Little Belt and Highwood Mountains Issued by: National Weather Service Great Falls, MT Last Update: 336 AM MDT Mon Aug 31 2026 |  |
| Today: Warmer, sunny. Highs 67 to 73. West winds 5 to 10 mph with gusts to around 25 mph. Tonight: Partly cloudy. Lows 46 to 52. South winds up to 10 mph. Tuesday: Partly sunny. Highs 71 to 79. South winds up to 10 mph with gusts to around 25 mph. Tuesday Night: Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain showers. Lows 49 to 57. South winds 5 to 15 mph with gusts to around 30 mph. Wednesday: Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 67 to 75. South winds 5 to 20 mph with gusts to around 35 mph. Wednesday Night Through Thursday Night: Partly cloudy. Lows 43 to 50. Highs 64 to 72. Friday: Sunny. Highs 68 to 74. Friday Night: Partly cloudy. Lows 45 to 51. Saturday And Saturday Night: Partly cloudy. A 20 percent chance of rain showers. Highs 68 to 74. Lows 48 to 54. Sunday: Partly sunny. A 40 percent chance of rain showers in the afternoon. Highs 68 to 74. | |
| Zone Forecast: Little Belt and Highwood Mountains | |
Visit your local NWS office at: https://www.weather.gov/tfx |