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Larson Spring Tank, AZ Weather Forecast
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Larson Spring Tank Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  | |  | | |  | |  |  | |
| Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of T-Storm |
| Lo: 55°FLo: 13°C | Hi: 72°FHi: 22°C | Lo: 53°FLo: 12°C | Hi: 77°FHi: 25°C | Lo: 53°FLo: 12°C | Hi: 77°FHi: 25°C | Lo: 52°FLo: 11°C | Hi: 77°FHi: 25°C | Hi: 76°FHi: 24°C Lo: 52°FLo: 11°C | Hi: 76°FHi: 24°C Lo: 52°FLo: 11°C | Lo: 52°FLo: 11°C | Hi: 74°FHi: 23°C |
| POP: 20% | POP: 10% | POP: 10% | POP: 20% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 637 PM MST Wed Sep 16 2026 
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Issued: 406 PM MST Wed Sep 16 2026
Discussion
...The forecast calls for a very active 24 hour period, with several rounds of showers and thunderstorms. The primary hazard is flash flooding, and there is a Flood Watch in effect until 5 AM MST Thursday.
The atmosphere is currently very moist for mid September, with PWAT values 1.0-1.2`` (>95th percentile) across the region. The main driver of activity today will be a disturbance currently located over northern Mexico. This will propagate northward across Arizona through tonight, and ...