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Great Western Trail, UT Weather Forecast
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Great Western Trail Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY |
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| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Snow Showers | Snow Showers | Rain/Snow Showers | Partly Cloudy | Mostly Clear | Mostly Clear |
| Hi: 60°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 51°FHi: 11°C | Lo: 40°FLo: 4°C | Hi: 50°FHi: 10°C | Lo: 35°FLo: 2°C | Hi: 41°FHi: 5°C | Lo: 29°FLo: -2°C | Hi: 41°FHi: 5°C | Lo: 30°FLo: -1°C | Hi: 50°FHi: 10°C Lo: 30°FLo: -1°C | Hi: 50°FHi: 10°C Lo: 30°FLo: -1°C |
| POP: 70% | POP: 100% | POP: 100% | POP: 90% | POP: 100% | POP: 90% | POP: 90% | POP: 80% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1242 AM MDT Sat Oct 10 2026 
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Issued: 218 AM MDT Sat Oct 10 2026
Key Messages
.KEY MESSAGES, Issued 1027 PM MDT Fri Oct 9 2026...- Widespread heavy rainfall is expected to occur across the entirety of the forecast area starting Saturday afternoon/evening as Tropical Storm Rachel transitions to an extratropical system to our southwest and interacts with a strong midlevel trough. Widespread rainfall amounts from 1-3" are expected across much of the forecast area, with localized amounts potentially reaching 4+" across locations such as higher terrain locations acr...