Weather WorldLine Lake, MT Weather Forecast
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| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  | |  |  |  | | | | | | |
| Chance of Snow | Rain and Snow | Rain/Snow Showers | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Clear | Sunny | Mostly Clear |
| Hi: 49°FHi: 9°C | Lo: 25°FLo: -4°C | Hi: 55°FHi: 13°C | Lo: 20°FLo: -7°C | Hi: 55°FHi: 13°C | Lo: 21°FLo: -6°C | Hi: 55°FHi: 13°C | Lo: 21°FLo: -6°C | Hi: 65°FHi: 18°C | Lo: 29°FLo: -2°C | Hi: 61°FHi: 16°C | Lo: 29°FLo: -2°C |
| POP: 60% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 447 AM MDT Mon Oct 12 2026 
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Issued: 529 AM MDT Mon Oct 12 2026
Key Messages
- Precipitation tapers off early this morning; a few afternoon showers, mainly near the mountains & foothills.
- Good chance of a freeze across the region tonight.
- Scattered rain & snow showers in the south and southeast Tuesday & Wednesday; temps trending warmer.
- High confidence for warmer & drier weather Friday through the weekend.
Discussion
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Through next Sunday...
Shortwave which evolved out of remnants of Hurricane Rachel will lift to the north early this morning, and precipitation w...