Round Willow Bottom Reservoir, UT Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Round Willow Bottom Reservoir Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Partly Cloudy | Mostly Clear | Mostly Clear | Chance of T-Storm |
| Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 60°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 60°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 60°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C |
| POP: 60% | POP: 30% | POP: 40% | POP: 70% | POP: 20% | POP: 30% | POP: 30% | POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 341 PM MDT Sat Aug 29 2026 

Round Willow Bottom Reservoir Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Round Willow Bottom Reservoir Weather Map
Round Willow Bottom Reservoir Quick Facts
Round Willow Bottom Reservoir Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1226 PM MDT Sat Aug 29 2026
Key Messages
.KEY MESSAGES, Issued 1151 AM MDT Sat Aug 29 2026...- Multiple rounds of scattered showers and thunderstorms are expected to occur this afternoon across UT, primarily northern and central UT where strong to severe storms are expected.
- Flash flooding concerns exist across UT today through at least Monday. Of the days within this stretch, Monday looks to be the most concerning.
- Weather areawide may calm down somewhat by midweek, though some uncertainties remain regarding this solution.
Weather World