Weather World
City of Columbia Falls, MontanaColumbia Falls, MT Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
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 
Columbia Falls Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Columbia Falls Weather Map
Columbia Falls Quick Facts
Columbia Falls Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 245 PM MST Sat Nov 14 2026
Discussion
...
KEY MESSAGES:- 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.
Expect scattered light showers across western Montana and north central Idaho through this evening. Precipitation will be light, with snow levels remaining above 5,000 feet, confining any snowfall to higher mountains and passes like Lost T...