| NWS Forecast for: Fergus County below 4500ft Issued by: National Weather Service Great Falls, MT Last Update: 1232 AM MDT Tue Sep 22 2026 | |
| Today: Sunny. Patchy fog early in the morning. Highs in the upper 70s. South winds up to 5 mph shifting to the east in the afternoon. Tonight: Mostly cloudy. Lows in the lower 50s. Southeast winds up to 10 mph shifting to the southwest after midnight. Wednesday: Partly sunny in the morning then clearing. Highs in the upper 70s. West winds up to 10 mph. Wednesday Night: Mostly clear. Lows in the lower 50s. Southwest winds up to 10 mph. Thursday: Sunny. Highs in the mid 80s. South winds up to 15 mph. Gusts up to 30 mph in the afternoon. Thursday Night: Mostly clear. Lows in the mid 50s. Friday: Mostly sunny. Highs in the mid 80s. Friday Night: Breezy. Partly cloudy. A 20 percent chance of rain in the evening. Lows in the lower 50s. Saturday And Saturday Night: Breezy, cooler. Partly cloudy. Highs in the upper 60s. Lows in the mid 40s. Sunday: Partly sunny. Highs in the upper 60s. Sunday Night: Mostly cloudy. Slight chance of rain in the evening, then chance of rain after midnight. Lows in the mid 40s. Chance of rain 40 percent. Monday: Partly sunny with a 20 percent chance of rain. Highs in the mid 60s. | |
| Zone Forecast: Fergus County below 4500ft | |
Visit your local NWS office at: https://www.weather.gov/tfx |