Prospect Mountain Tank, AZ Weather Forecast
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Prospect Mountain Tank Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Clear | Clear | Mostly Clear | Mostly Clear |
| Hi: 74°FHi: 23°C | Lo: 57°FLo: 14°C | Hi: 62°FHi: 17°C | Lo: 49°FLo: 9°C | Hi: 64°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C | Hi: 70°FHi: 21°C Lo: 52°FLo: 11°C | Hi: 70°FHi: 21°C Lo: 52°FLo: 11°C | Lo: 51°FLo: 11°C | Hi: 72°FHi: 22°C Lo: 52°FLo: 11°C | Hi: 72°FHi: 22°C Lo: 52°FLo: 11°C |
| POP: 70% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 212 AM MST Mon Sep 28 2026 

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Issued: 214 AM MST Mon Sep 28 2026
Discussion
...The upper pattern this morning is defined by an amplified trough of low pressure along the West Coast with a low center observed early this morning near the Bay Area of California, Hurricane Polo (a category 3 hurricane with maximum sustained winds of 120 mph near 23.2N/114.0W or west of the tip of the Baja, moving N at 10 kts), and a subtropical ridge across the majority of Mexico.
The latest satellite and radar imagery indicated a band of clouds/ mainly light showers with a few emb...
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