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Oswald Reservoir Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
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| Sunny | Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of T-Storm | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 85°FHi: 29°C | Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 40°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 40°FLo: 4°C |
| POP: 40% | POP: 40% | POP: 80% | POP: 90% | POP: 50% | POP: 40% | POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 102 AM MDT Thu Oct 08 2026 
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Issued: 547 AM MDT Thu Oct 8 2026
Key Messages
.KEY MESSAGES, Issued 1008 PM MDT Wed Oct 7 2026...- Widespread moderate to heavy rainfall threat increases late Saturday through Tuesday as a remnant tropical system and associated deep moisture lift through and interact with an approaching trough. Widespread water amounts of 1 to 2 inches are forecast, with locally higher amounts in excess of 3 inches possible in areas of southern Utah and high terrain.
- Per the National Hurricane Center track, Hurricane Rachel is favored to weaken f...