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Upper Reservoir, CO Weather Forecast
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Upper Reservoir Weather Forecast
| REST OF TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | |  |  |  | |  |  |  | | |
| Partly Sunny | Clearing | Mostly Cloudy | Cloudy | Chance of T-Storm | Chance of Showers | Partly Sunny | Mostly Clear | Snow Showers | Rain/Snow Showers | Rain/Snow Showers | Rain/Snow Showers |
| Hi: 60°FHi: 16°C | Lo: 42°FLo: 6°C | Hi: 61°FHi: 16°C | Lo: 46°FLo: 8°C | Hi: 61°FHi: 16°C | Lo: 47°FLo: 8°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 47°FHi: 8°C | Lo: 34°FLo: 1°C | Hi: 46°FHi: 8°C | Hi: 48°FHi: 9°C Lo: 33°FLo: 1°C |
| POP: 10% | POP: 30% | POP: 20% | POP: 50% | POP: 70% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 147 PM MDT Tue Oct 20 2026 
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Issued: 147 PM MDT Tue Oct 20 2026
Key Messages
- Isolated showers/storm possible this afternoon.
- Periods of heavy rain for the Continental Divide, especially across the San Juan Range starting tomorrow afternoon and continuing through the day Friday.
- Heavy rain on top of saturated soils and higher elevation snow already in place will bring the threat of flooding, with rock/mud slides also possible along the ContDvd.
- Generally warm and dry across the plains through the rest of the work week, with cooler and more unsettled weather fo...