Columbia Falls, MT Weather Forecast
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Columbia Falls Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Patchy Fog | Patchy Fog | Chance of Rain | Chance of Rain | Chance of Rain | Chance of Snow | Chance of Snow | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Chance of Snow | Chance of Snow |
| Lo: 26°FLo: -3°C | Hi: 46°FHi: 8°C | Lo: 35°FLo: 2°C | Hi: 45°FHi: 7°C | Lo: 26°FLo: -3°C | Hi: 36°FHi: 2°C | Lo: 25°FLo: -4°C | Hi: 36°FHi: 2°C | Lo: 26°FLo: -3°C | Hi: 36°FHi: 2°C | Lo: 25°FLo: -4°C | Hi: 36°FHi: 2°C |
| POP: 50% | POP: 70% | POP: 50% | POP: 20% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 102 PM MST Sat Nov 14 2026 

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Issued: 430 AM MST Sat Nov 14 2026
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KEY MESSAGES:- Patchy dense freezing fog this morning with reduced visibility and slick areas of roadway in Northwest Montana.
- Mild and showery conditions with overnight fog and low stratus continue through Monday with generally light precipitation amounts.
- Colder air arrives Tuesday and Wednesday, bringing mountain snow and a mix of rain and snow to valleys.
Strong thermal inversions are established across western Montana this morning, with mid-slope terrain temperatures running up t...
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