| NWS Forecast for: Gallatin Valley Issued by: National Weather Service Great Falls, MT Last Update: 336 PM MDT Tue Mar 10 2026 |  |
Tonight: Mostly cloudy with a 20 percent chance of snow early in the evening, then partly cloudy in the late evening and overnight. Lows around 16. West winds 5 to 15 mph with gusts to around 30 mph shifting to the southwest 5 to 10 mph after midnight. Wednesday: Windy. Mostly sunny. Highs in the mid 40s. Southwest winds 5 to 15 mph with gusts to around 40 mph increasing to west 20 to 30 mph with gusts to around 50 mph in the afternoon. Wednesday Night: Windy. Not as cool. Mostly cloudy. Slight chance of snow in the evening, then slight chance of rain and snow after midnight. Lows in the mid 30s. Southwest winds 15 to 30 mph. Gusts up to 45 mph increasing to 60 mph after midnight. Chance of precipitation 20 percent. Thursday: Very windy. Mostly cloudy. Chance of rain and snow in the morning, then rain likely and slight chance of snow in the afternoon. Highs in the lower 50s. Southwest winds 25 to 35 mph with gusts to around 60 mph shifting to the west 30 to 45 mph with gusts to around 75 mph in the afternoon. Chance of precipitation 70 percent. Thursday Night: Windy. Rain likely and slight chance of snow. Lows in the mid 30s. West winds 20 to 30 mph with gusts to around 60 mph decreasing to 10 to 15 mph with gusts to around 35 mph after midnight. Chance of precipitation 70 percent. Friday: Rain likely and slight chance of snow. Highs in the mid 50s. Chance of precipitation 70 percent. Friday Night: Rain likely. Lows in the mid 30s. Chance of rain 70 percent. Saturday: Breezy. Rain and snow. Light snow accumulations. Highs in the upper 40s. Chance of precipitation 90 percent. Saturday Night: Colder. Mostly cloudy with a 50 percent chance of snow. Lows around 19. Sunday: Mostly cloudy with a 20 percent chance of snow. Highs in the upper 30s. Sunday Night: Mostly cloudy with a 50 percent chance of snow. Lows in the mid 20s. Monday: Not as cool. Cloudy. Chance of snow in the morning, then chance of rain in the afternoon. Highs in the mid 50s. Chance of precipitation 50 percent. Monday Night: Not as cool. Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Lows around 40. Chance of rain 40 percent. Tuesday: Warmer. Mostly cloudy. Highs in the mid 60s. | |
| Zone Forecast: Gallatin Valley | |
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