| NWS Forecast for: Cascade County below 5000ft Issued by: National Weather Service Great Falls, MT Last Update: 835 PM MDT Sun Aug 17 2025 | |
| Rest Of Tonight: Mostly cloudy early in the evening then clearing. Lows 55 to 60. South winds 5 to 10 mph. Monday: Partly cloudy in the morning, then sunny with a 20 percent chance of thunderstorms in the afternoon. Highs 85 to 90. Southwest winds up to 10 mph. Monday Night: Mostly clear. A 20 percent chance of rain showers in the evening. Lows around 60. South winds up to 10 mph. Tuesday: Sunny. Highs around 95. Southwest winds up to 10 mph. Tuesday Night: Partly cloudy. Lows around 60. West winds 5 to 10 mph. Wednesday: Sunny. Highs 90 to 95. Wednesday Night: Partly cloudy. Lows around 55. Thursday And Thursday Night: Not as warm. Mostly clear. Highs 80 to 85. Lows 50 to 55. Friday Through Sunday: Mostly clear. Highs 75 to 85. Lows 50 to 55. | |
| Zone Forecast: Cascade County below 5000ft | |
Visit your local NWS office at: https://www.weather.gov/tfx |