| NWS Forecast for: Missouri Headwaters Issued by: National Weather Service Great Falls, MT Last Update: 417 AM MST Sat Feb 14 2026 | |
| Today: Partly sunny. Highs in the upper 40s. Southwest winds 5 to 15 mph with gusts to around 30 mph. Tonight: Mostly cloudy. Lows in the lower 30s. Southwest winds 5 to 15 mph with gusts to around 35 mph. Sunday: Mostly cloudy in the morning then becoming mostly sunny. Highs in the lower 50s. Southwest winds up to 10 mph increasing to 10 to 15 mph in the afternoon. Gusts up to 30 mph. Sunday Night: Partly cloudy. Lows in the upper 20s. Southwest winds up to 15 mph with gusts to around 30 mph. Washingtons Birthday: Mostly sunny. Highs in the lower 50s. Southwest winds up to 10 mph shifting to the south with gusts to around 35 mph in the afternoon. Monday Night: Partly cloudy in the evening, then mostly cloudy with a 50 percent chance of rain and snow after midnight. Lows in the lower 30s. Tuesday: Snow and rain likely in the morning, then snow likely in the afternoon. Light snow accumulations. Highs in the mid 40s. Chance of precipitation 70 percent. Tuesday Night: Colder. Mostly cloudy. A 20 percent chance of snow in the evening. Lows in the lower 20s. Wednesday: Mostly cloudy. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs in the upper 30s. Chance of snow 50 percent. Wednesday Night: Mostly cloudy. Chance of snow in the evening, then slight chance of snow after midnight. Lows around 19. Chance of snow 40 percent. Thursday Through Friday: Mostly cloudy with a 20 percent chance of snow. Highs in the mid 30s. Lows around 19. | |
| Zone Forecast: Missouri Headwaters | |
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