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Monument Tank Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  |  |  |  |  |  | | | | | |
| Fog | Mostly Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Mostly Clear |
| Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C Lo: 45°FLo: 7°C |
| POP: 20% | POP: 20% | POP: 90% | POP: 100% | POP: 90% | POP: 70% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1232 AM MDT Sat Sep 26 2026 
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Issued: 1226 AM MDT Sat Sep 26 2026
Key Messages
Issued at 1224 AM MDT Sat Sep 26 2026- Overnight thunderstorms activity across central and eastern NM will persist into the wee hours of the morning Saturday before tapering off or moving into Texas.
- Continued rises on area rivers and streams is expected today as runoff works its way through these systems, notably the Pecos River.
- Another surge of monsoon moisture and thunderstorm chances increase late Sunday night into Monday, resulting in another stretch of increased flash flooding ...