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Lonetree 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 | Mostly Sunny | Partly Cloudy | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Chance of T-Storm |
| Lo: 58°FLo: 14°C | Hi: 83°FHi: 28°C | Lo: 57°FLo: 14°C | Hi: 86°FHi: 30°C | Lo: 60°FLo: 16°C | Hi: 92°FHi: 33°C | Lo: 59°FLo: 15°C | Hi: 86°FHi: 30°C | Lo: 57°FLo: 14°C | Hi: 90°FHi: 32°C | Lo: 60°FLo: 16°C | Hi: 90°FHi: 32°C Lo: 60°FLo: 16°C |
| POP: 40% | POP: 30% | POP: 20% | POP: 30% | POP: 50% | POP: 20% | POP: 10% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 746 PM MDT Sat Aug 15 2026 
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Issued: 612 PM MDT Sat Aug 15 2026
Key Messages
- Another round of showers and thunderstorms this afternoon and evening. Heavy rainfall and flash flooding are the main threats today. A few thunderstorms could become severe, with strong winds and hail possible.
- Monsoon moisture lasts through Sunday, bringing scattered showers and thunderstorms again tomorrow.
- Warming and drying trend for Monday and Tuesday.
- Another active day possible middle of next week.
Discussion
/Through Saturday/... Issued at 103 PM M...