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Boulder Brook Trail Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  | |  | | | |  | |  |  | |
| Snow Showers | Rain/Snow Showers | Rain/Snow Showers | Chance of T-Storm | Snow Showers | Snow Showers | Snow Showers | Mostly Clear | Mostly Clear | Partly Cloudy | Mostly Clear | Mostly Clear |
| Lo: 36°FLo: 2°C | Hi: 49°FHi: 9°C | Lo: 33°FLo: 1°C | Hi: 38°FHi: 3°C | Lo: 29°FLo: -2°C | Hi: 37°FHi: 3°C | Lo: 20°FLo: -7°C | Hi: 49°FHi: 9°C Lo: 28°FLo: -2°C | Hi: 49°FHi: 9°C Lo: 28°FLo: -2°C | Hi: 51°FHi: 11°C | Hi: 54°FHi: 12°C Lo: 31°FLo: -1°C | Hi: 54°FHi: 12°C Lo: 31°FLo: -1°C |
| POP: 60% | POP: 50% | POP: 70% | POP: 60% | POP: 70% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1248 AM MDT Tue Oct 13 2026 
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Issued: 1137 PM MDT Mon Oct 12 2026
Key Messages
- Change in the weather to cool, wet conditions is still on track.
- Showers will become more numerous in and near the mountains late Tuesday and Tuesday night, but then more widespread rain and mountain snow still on schedule for Wednesday - Wednesday night, before winding down Thursday.
- Several inches of snow expected for the mountains above 9,500-10,000 feet with some travel impacts late Wednesday - Thursday morning. Lighter snow and at least a dusting into the mountain valleys and hi...