| NWS Forecast for: Southern Rocky Mountain Front Issued by: National Weather Service Great Falls, MT Last Update: 336 PM MDT Tue Oct 6 2026 |  |
| Tonight: Mostly cloudy until early morning then becoming partly cloudy. Lows in the mid 40s. West winds up to 10 mph. Gusts up to 30 mph in the evening. Wednesday: Mostly sunny. Highs 59 to 69. West winds up to 10 mph. Wednesday Night: Partly cloudy. Lows 40 to 46. West winds up to 10 mph. Thursday: Sunny. Highs 60 to 70. West winds 5 to 10 mph with gusts to around 30 mph. Thursday Night: Partly cloudy. Lows 43 to 51. Southwest winds 5 to 15 mph. Gusts up to 30 mph increasing to 40 mph after midnight. Friday: Mostly sunny. Highs 58 to 68. Friday Night: Colder. Partly cloudy in the evening, then mostly cloudy with chance of snow and slight chance of rain after midnight. Lows 32 to 38. Chance of precipitation 50 percent. Saturday: Cooler. Snow likely and chance of rain in the morning, then snow likely in the afternoon. Moderate snow accumulations. Near steady temperature in the upper 30s. Chance of precipitation 70 percent. Saturday Night: Colder, snow. Snow may be heavy at times. Heavy snow accumulations. Lows 19 to 25. Chance of snow near 100 percent. Sunday: Colder. Snow in the morning, then snow likely in the afternoon. Moderate snow accumulations. Near steady temperature in the mid 20s. Chance of snow 90 percent. Sunday Night: Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Near steady temperature in the lower 20s. Chance of snow 70 percent. Columbus Day: Mostly sunny. A 30 percent chance of snow in the morning. Highs 27 to 35. Monday Night And Tuesday: Partly cloudy. A 20 percent chance of snow. Lows in the lower 20s. Highs 35 to 43. | |
| Zone Forecast: Southern Rocky Mountain Front | |
Visit your local NWS office at: https://www.weather.gov/tfx |