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St. George Tank, AZ Weather Forecast
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St. George Tank Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  |  |  | | | |  | | |  | |
| Clearing | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Chance of T-Storm | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 102°FHi: 39°C | Lo: 79°FLo: 26°C | Hi: 106°FHi: 41°C | Lo: 81°FLo: 27°C | Hi: 108°FHi: 42°C | Lo: 82°FLo: 28°C | Hi: 107°FHi: 42°C | Lo: 81°FLo: 27°C | Hi: 106°FHi: 41°C | Lo: 80°FLo: 27°C | Hi: 104°FHi: 40°C | Lo: 79°FLo: 26°C |
| POP: 10% | POP: 10% | POP: 30% | POP: 10% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 433 AM MST Mon Aug 24 2026 
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Issued: 208 AM MST Mon Aug 24 2026
Discussion
...The robust thunderstorm activity that occurred last night, especially to the west to northwest of Tucson is winding down for our area this morning with an MCV now near Phoenix. However, separate from that we have been seeing some renewed isolated to scattered shower and embedded thunderstorm development in the past hour or so over central Pima County. This is out ahead of a weak disturbance aloft across northern Sonora per latest WV imagery. Expect this activity to continue into the...