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New Thomas Reservoir Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT |
 |  |  |  |  | | | | | | | |
| Patchy Fog | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Mostly Clear | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Mostly Clear | Chance of T-Storm |
| Lo: 56°FLo: 13°C | Hi: 83°FHi: 28°C | Lo: 57°FLo: 14°C | Hi: 89°FHi: 32°C | Lo: 59°FLo: 15°C | Hi: 93°FHi: 34°C | Hi: 87°FHi: 31°C Lo: 56°FLo: 13°C | Hi: 87°FHi: 31°C Lo: 56°FLo: 13°C | Lo: 57°FLo: 14°C | Hi: 92°FHi: 33°C Lo: 60°FLo: 16°C | Hi: 92°FHi: 33°C Lo: 60°FLo: 16°C | Lo: 60°FLo: 16°C |
| POP: 30% | POP: 30% | POP: 30% | POP: 30% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1248 AM MDT Sun Aug 16 2026 
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New Thomas Reservoir Forecast Discussion
Issued: 140 AM MDT Sun Aug 16 2026
Key Messages
- Scattered showers and thunderstorms expected again on Sunday.
- Warming and drying trend for Monday and Tuesday.
- Another active day possible middle of next week.
Discussion
/Through Saturday/... Issued at 136 AM MDT Sun Aug 16 2026
As of 1:30AM, we`re starting to see some patchy fog develop over portions of Larimer and Weld counties, with areas of Laramie county just to our north down to 1/4 mile visibility. Fog is expected to develop further south in the nex...