| NWS Forecast for: Gallatin and Madison County Mountains and Centennial Mountains Issued by: National Weather Service Great Falls, MT Last Update: 250 AM MDT Sat Aug 30 2025 | |
| Today: Sunny. Highs 60 to 70. Northwest winds 5 to 15 mph. Tonight: Mostly clear. Lows 45 to 50. North winds up to 10 mph shifting to the south after midnight. Sunday: Sunny. Haze in the morning. Highs 65 to 75. Southwest winds up to 5 mph shifting to the west in the afternoon. Sunday Night: Mostly clear. Lows 45 to 50. North winds up to 10 mph shifting to the southeast after midnight. Labor Day: Sunny. Highs 70 to 80. Southeast winds up to 5 mph shifting to the northeast in the afternoon. Monday Night Through Thursday: Mostly clear. Lows 45 to 55. Highs 65 to 75. Thursday Night And Friday: Partly cloudy. Lows 45 to 50. Highs 65 to 75. | |
| Zone Forecast: Gallatin and Madison County Mountains and Centennial Mountains | |
Visit your local NWS office at: https://www.weather.gov/tfx |