| NWS Forecast for: Fergus County below 4500ft Issued by: National Weather Service Great Falls, MT Last Update: 337 PM MDT Thu Jun 25 2026 |  |
| Tonight: Mostly cloudy. A 50 percent chance of thunderstorms early in the evening. Lows in the lower 50s. Southeast winds up to 10 mph. Friday: Mostly cloudy. A 50 percent chance of thunderstorms in the afternoon. Highs in the upper 70s. Southeast winds 5 to 15 mph. Friday Night: Mostly cloudy. Chance of thunderstorms in the evening, then chance of rain showers and slight chance of thunderstorms after midnight. Lows 50 to 56. West winds 5 to 10 mph. Chance of precipitation 50 percent. Saturday: Mostly cloudy. Slight chance of rain showers in the morning, then rain showers and chance of thunderstorms in the afternoon. Highs around 70. Northwest winds 5 to 15 mph. Chance of precipitation 90 percent. Saturday Night: Rain showers and chance of thunderstorms in the evening, then rain showers after midnight. Lows 46 to 52. West winds 5 to 10 mph. Gusts up to 25 mph after midnight. Chance of precipitation 90 percent. Sunday: Rain showers likely in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 70 percent. Sunday Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows 43 to 49. Chance of precipitation 50 percent. Monday: Windy. Mostly cloudy. Chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 70 percent. Monday Night: Breezy. Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 45 to 51. Tuesday Through Wednesday Night: Partly cloudy with a 20 percent chance of thunderstorms. Highs in the mid 70s. Lows 47 to 54. Thursday: Mostly sunny. Highs in the lower 80s. | |
| Zone Forecast: Fergus County below 4500ft | |
Visit your local NWS office at: https://www.weather.gov/tfx |