Jumbo Lookout Trail, MT Weather Forecast
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Jumbo Lookout Trail Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Chance of T-Storm | Smoke | Mostly Cloudy | Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of Rain | Mostly Clear | Mostly Sunny | Mostly Clear | Partly Cloudy | Chance of T-Storm |
| Hi: 85°FHi: 29°C | Lo: 46°FLo: 8°C | Hi: 76°FHi: 24°C | Lo: 46°FLo: 8°C | Hi: 70°FHi: 21°C | Lo: 40°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 36°FLo: 2°C | Hi: 75°FHi: 24°C | Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C | Lo: 45°FLo: 7°C |
| POP: 30% | POP: 70% | POP: 70% | POP: 40% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 742 AM MDT Thu Aug 27 2026 

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Issued: 158 AM MDT Thu Aug 27 2026
Discussion
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KEY MESSAGES:- Scattered thunderstorms today, with lightning and gusty outflow winds being the main threats.
- A cold front arrives Saturday, bringing cooling temperatures, gusty westerly winds, and precipitation, focused along and south of about I-90.
Satellite imagery early this morning indicates a circulation of low pressure spinning off the coast of southern British Columbia. This feature, along with a ridge of high pressure with its axis just east of the Continental Divide, will ke...
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