| NWS Forecast for: Gates of the Mountains Issued by: National Weather Service Great Falls, MT Last Update: 517 PM MDT Wed Aug 26 2026 |  |
| Tonight: Mostly cloudy with slight chance of thunderstorms early in the evening, then mostly cloudy with slight chance of rain showers late in the evening. Partly cloudy after midnight. Lows in the upper 50s. South winds up to 10 mph. Chance of precipitation 20 percent. Thursday: Partly sunny. Slight chance of dry thunderstorms in the afternoon. Highs 83 to 91. South winds 5 to 15 mph with gusts to around 30 mph. Thursday Night: Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. South winds 5 to 15 mph. Chance of precipitation 50 percent. Friday: Mostly sunny in the morning then becoming mostly cloudy. Highs 76 to 84. Southwest winds up to 15 mph. Friday Night: Mostly cloudy. A 20 percent chance of rain showers after midnight. Lows in the mid 50s. Southwest winds up to 15 mph. Saturday: Partly sunny. Slight chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 71 to 77. Chance of precipitation 70 percent. Saturday Night: Rain showers likely and chance of thunderstorms in the evening, then rain showers likely and slight chance of thunderstorms after midnight. Lows in the upper 40s. Chance of precipitation 70 percent. Sunday: Partly sunny. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 62 to 70. Chance of precipitation 50 percent. Sunday Night: Partly cloudy. Chance of rain showers in the evening, then slight chance of rain showers after midnight. Lows in the mid 40s. Chance of showers 30 percent. Monday Through Tuesday: Mostly clear. Highs 72 to 80. Lows around 50. Tuesday Night: Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows around 50. Wednesday: Mostly sunny. Highs 69 to 77. | |
| Zone Forecast: Gates of the Mountains | |
Visit your local NWS office at: https://www.weather.gov/tfx |