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Johns Tank, AZ Weather Forecast
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Johns Tank Weather Forecast
| REST OF TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
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| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Clearing | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Clearing | Partly Cloudy |
| Hi: 71°FHi: 22°C | Lo: 56°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 53°FLo: 12°C | Hi: 74°FHi: 23°C | Lo: 50°FLo: 10°C | Hi: 77°FHi: 25°C | Lo: 52°FLo: 11°C | Hi: 77°FHi: 25°C | Lo: 53°FLo: 12°C | Hi: 79°FHi: 26°C | Lo: 54°FLo: 12°C |
| POP: 50% | POP: 40% | POP: 40% | POP: 50% | POP: 70% | POP: 40% | POP: 30% | POP: 10% | POP: 10% | POP: 10% |
POP = Probability of Precipitation.
Weather Outlook Updated: 302 PM MST Sat Aug 29 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1249 PM MST Sat Aug 29 2026
Discussion
...Today...Overnight convection across far northern Arizona is giving way to clearing skies across the remainder of the region. Given this trend, daytime heating looks to be able to maximize destabilization over the area later today. 14Z RAP guidance shows a large area of 1000-2000 J/Kg of MLCAPE forecast from areas Coconino and Yavapai counties. At the same time, the approaching trough from the west will increase vertical wind shear across the area, especially to the north. 0-6 km she...