Alto Schumaker Tank, AZ Weather Forecast
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Alto Schumaker Tank Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| 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 T-Storm | Chance of T-Storm | Thunderstorms | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 103°FHi: 39°C | Lo: 73°FLo: 23°C | Hi: 102°FHi: 39°C | Lo: 73°FLo: 23°C | Hi: 100°FHi: 38°C | Lo: 72°FLo: 22°C | Hi: 98°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 93°FHi: 34°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 68°FLo: 20°C |
| POP: 10% | POP: 10% | POP: 20% | POP: 30% | POP: 30% | POP: 60% | POP: 40% | POP: 60% | POP: 60% | POP: 60% | POP: 40% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 214 AM MST Wed Aug 26 2026 

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Issued: 200 AM MST Wed Aug 26 2026
Discussion
...Clear skies across southeast Arizona this morning as strong high pressure aloft over western New Mexico is the dominant feature of our weather pattern. Moisture levels are below normal across the region, but most notably from Tucson eastward with PWAT values 0.7" to 0.9" at this time, with surface dewpoints mostly in the 40s to lower 50s. A bit more moisture west of Tucson where PWATs range from 1 to 1.2 inches. Storm activity will struggle once again today as the strong high nudgin...
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