Thiel Lake, MT Weather Forecast
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Thiel Lake Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
| Partly Sunny | Snow Showers | Snow Showers | Snow Showers | Mostly Sunny | Partly Cloudy | Mostly Sunny | Snow Showers | Snow Showers | Snow Showers | Snow Showers | Snow Showers |
| Hi: 55°FHi: 13°C | Lo: 25°FLo: -4°C | Hi: 41°FHi: 5°C | Lo: 20°FLo: -7°C | Hi: 45°FHi: 7°C | Lo: 19°FLo: -7°C | Hi: 51°FHi: 11°C | Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C | Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C | Lo: 25°FLo: -4°C |
| POP: 100% | POP: 70% | POP: 60% | POP: 20% | POP: 50% | POP: 50% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 350 AM MDT Mon Oct 26 2026 

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Issued: 357 AM MDT Mon Oct 26 2026
Key Messages
- Seasonable temperatures (highs in the 40s/50s) this week.
- Localized fog early this morning.
- Weather system brings a shot of rain/mtn snow this afternoon through Tuesday afternoon, as well as gusty west winds.
- Mainly dry and breezy at times last half of the work week.
Discussion
... Today through Sunday...
As an upper low exits the region this morning, a chance (20-40%) for precipitation will linger over the east through the morning hours. Much of this precip will fall as a rain/snow mix...
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