| NWS Forecast for: Western and Central Chouteau County Issued by: National Weather Service Great Falls, MT Last Update: 336 PM MDT Thu Oct 8 2026 | |
| Tonight: Mostly cloudy early in the evening then becoming partly cloudy. Lows 47 to 53. South winds up to 10 mph. Gusts up to 30 mph after midnight. Friday: Windy. Mostly sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph increasing to west 15 to 30 mph in the afternoon. Friday Night: Colder. Mostly cloudy. Lows around 40. West winds 5 to 20 mph. Gusts up to 35 mph in the evening. Saturday: Much cooler. Cloudy. Chance of rain in the morning, then rain likely in the afternoon. Highs in the lower 50s. North winds 5 to 15 mph. Chance of rain 70 percent. Saturday Night: Colder. Rain and slight chance of snow in the evening, then rain and snow after midnight. Light snow accumulations. Lows in the upper 20s. North winds 10 to 20 mph. Chance of precipitation near 100 percent. Sunday: Colder. Snow and rain in the morning, then snow and rain likely in the afternoon. Light snow accumulations. Highs in the upper 30s. Chance of precipitation near 100 percent. Sunday Night: Snow and rain likely. Light snow accumulations. Lows in the mid 20s. Chance of precipitation 70 percent. Columbus Day: Mostly cloudy with a 20 percent chance of rain and snow in the morning, then mostly sunny in the afternoon. Highs in the lower 40s. Monday Night: Partly cloudy. Lows in the upper 20s. Tuesday: Not as cool. Sunny. Highs in the mid 50s. Tuesday Night: Partly cloudy. Lows in the mid 30s. Wednesday: Partly sunny. A 20 percent chance of rain in the afternoon. Highs in the upper 50s. Wednesday Night: Mostly cloudy. Chance of rain in the evening, then chance of rain and snow after midnight. Lows in the lower 30s. Chance of precipitation 50 percent. Thursday: Partly sunny. A 20 percent chance of rain and snow in the morning. Highs in the lower 50s. | |
| Zone Forecast: Western and Central Chouteau County | |
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