Three Forks Schools, MT Weather Forecast
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Three Forks Schools Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
| Windy | Chance of Rain | Chance of Rain | Rain and Snow | Snow | Snow and Rain | Rain and Snow | Rain and Snow | Rain and Snow | Chance of Rain | Chance of Rain | Rain and Snow |
| Hi: 80°FHi: 27°C | Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C | Lo: 29°FLo: -2°C | Hi: 35°FHi: 2°C | Lo: 25°FLo: -4°C | Hi: 41°FHi: 5°C | Hi: 50°FHi: 10°C Lo: 29°FLo: -2°C | Hi: 50°FHi: 10°C Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C Lo: 31°FLo: -1°C | Lo: 31°FLo: -1°C |
| POP: 20% | POP: 100% | POP: 100% | POP: 100% | POP: 90% | POP: 70% | POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 336 AM MDT Fri Oct 09 2026 

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Issued: 500 AM MDT Fri Oct 9 2026
Key Messages
- One last day of warm, breezy, and dry conditions will bring elevated to critical fire weather conditions today.
- A weather system Saturday through Monday will bring a big drop in temperatures along with moderate to heavy wet mountain snow and lower elevation rain/snow.
- Cooler and wetter conditions look to continue into mid next week.
Discussion
... /Issued 1207 AM MDT Fri Oct 9 2026/- Meteorological Overview:
The next incoming trough coming down from Canada will bring an increase in winds...
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