Weather WorldLouise Lake, MT Weather Forecast
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Louise Lake Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | MONDAY |
 |  |  |  |  | | | | | | | |
| Rain and Snow | Patchy Fog | Partly Cloudy | Sunny | Mostly Clear | Sunny | Clear | Clear | Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Lo: 25°FLo: -4°C | Hi: 37°FHi: 3°C | Lo: 19°FLo: -7°C | Hi: 43°FHi: 6°C | Lo: 28°FLo: -2°C | Hi: 50°FHi: 10°C | Hi: 56°FHi: 13°C Lo: 29°FLo: -2°C | Hi: 56°FHi: 13°C Lo: 29°FLo: -2°C | Lo: 34°FLo: 1°C | Hi: 56°FHi: 13°C Lo: 35°FLo: 2°C | Hi: 56°FHi: 13°C Lo: 35°FLo: 2°C | Hi: 56°FHi: 13°C Lo: 35°FLo: 2°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 336 PM MDT Mon Oct 12 2026 
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Issued: 1248 PM MDT Mon Oct 12 2026
Key Messages
- Well below normal temperatures linger through Tuesday, with a moderating temperatures thereafter.
- Dense fog is possible from the evening hours tonight through Tuesday morning across most lower elevations.
- Overall dry conditions are expected through next Monday.
Discussion
...- Meteorological Overview:
Some light precipitation is expected over SW MT south of I-90 this afternoon as a weak embedded upper disturbance pivots in on the northeastern side of the upper low centered over Eastern O...