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Cheyenne Mountain Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
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| Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Mostly Sunny | Mostly Clear |
| Hi: 73°FHi: 23°C | Lo: 50°FLo: 10°C | Hi: 76°FHi: 24°C | Lo: 48°FLo: 9°C | Hi: 59°FHi: 15°C | Lo: 40°FLo: 4°C | Hi: 57°FHi: 14°C | Lo: 36°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 33°FLo: 1°C | Hi: 61°FHi: 16°C | Lo: 37°FLo: 3°C |
| POP: 20% | POP: 10% | POP: 50% | POP: 90% | POP: 40% | POP: 30% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 258 AM MDT Thu Oct 22 2026 
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Issued: 523 AM MDT Thu Oct 22 2026
Key Messages
- Flood Watch remains in effect through Friday afternoon for the eastern San Juan mountains and the Upper Rio Grande Valley, with stream/river flooding and rock/mud slides possible.
- Periods of moderate to heavy rain for the Continental Divide, focusing on the San Juan Range through Friday, with the heaviest amounts forecast for today.
- Generally warm across the plains through Friday, then much cooler and unsettled this weekend.
Aviation
/12Z TAFS THROUGH 12Z FRIDAY/... Issued at 522 AM MD...