Weather WorldUpper Co Tank, AZ Weather Forecast
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Upper Co Tank Weather Forecast
| REST OF TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  |  | | |  |  |  |  | |  | |
| Partly Cloudy | Mostly Clear | Mostly Sunny | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 63°FHi: 17°C | Lo: 41°FLo: 5°C | Hi: 64°FHi: 18°C | Lo: 44°FLo: 7°C | Hi: 62°FHi: 17°C | Lo: 46°FLo: 8°C | Hi: 55°FHi: 13°C Lo: 46°FLo: 8°C | Hi: 55°FHi: 13°C Lo: 46°FLo: 8°C | Lo: 44°FLo: 7°C | Hi: 45°FHi: 7°C |
| POP: 20% | POP: 50% | POP: 50% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 302 PM MST Mon Oct 26 2026 
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Issued: 404 PM MST Mon Oct 26 2026
Discussion
...A dry westerly zonal flow will remain over Arizona through Thursday before a Pacific trough delivers unsettle weather over the weekend.
For today through Thursday...With zonal flow aloft fair weather is forecast, with mild temperatures and dry conditions. As the end of the week trough approaches Arizona, look for increasing mid- to high-level clouds from Wednesday into Thursday. As far as the winds, a very weak shortwave trough brushing Arizona on Tuesday will deliver southwest winds...