Voldseth Reservoir, MT Weather Forecast
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Voldseth Reservoir Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of Rain | Rain and Snow | Light Snow |
| Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C | Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C Lo: 41°FLo: 5°C | Hi: 75°FHi: 24°C Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C Lo: 45°FLo: 7°C | Hi: 59°FHi: 15°C | Lo: 29°FLo: -2°C | Hi: 39°FHi: 4°C |
| POP: 20% | POP: 70% | POP: 80% |
POP = Probability of Precipitation.
Weather Outlook Updated: 722 PM MDT Mon Oct 05 2026 

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Issued: 532 PM MDT Mon Oct 5 2026
Key Messages
- Warm and dry conditions will prevail throughout this work week.
- A cooler and wetter system is expected this weekend.
- There is the potential for snow levels to drop low enough for lower elevation snow Sunday and Monday.
Discussion
... /Issued 132 PM MDT Mon Oct 5 2026/- Meteorological Overview:
The ridge continues to flatten today, causing increased westerly flow aloft. These winds have been mixing down to the surface, causing breezy conditions, which are expected to dissipate this evenin...
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