| NWS Forecast for: Northern Blaine County Issued by: National Weather Service Great Falls, MT Last Update: 838 AM MDT Sat Aug 30 2025 |  |
| Rest Of Today: Mostly cloudy. Patchy fog early in the morning. Slight chance of rain showers early in the morning, then slight chance of thunderstorms in the afternoon. Highs 70 to 75. South winds up to 10 mph. Chance of precipitation 20 percent. Tonight: Mostly clear. Lows around 50. Southeast winds 5 to 10 mph. Sunday: Sunny. Highs in the mid 80s. Southwest winds up to 10 mph shifting to the west in the afternoon. Sunday Night: Mostly clear. Lows around 50. Northwest winds up to 10 mph. Labor Day: Sunny. Highs around 85. Northwest winds up to 10 mph. Monday Night And Tuesday: Partly cloudy. Lows 50 to 55. Highs 75 to 80. Tuesday Night: Mostly cloudy. Lows 45 to 50. Wednesday: Sunny. Highs around 75. Wednesday Night: Partly cloudy. Lows 45 to 50. Thursday Through Friday: Mostly clear. Highs around 80. Lows 45 to 50. | |
| Zone Forecast: Northern Blaine County | |
Visit your local NWS office at: https://www.weather.gov/tfx |