7-Day Zone Forecast for Gallatin and Madison County Mountains and Centennial Mountains (Text-Only)
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

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