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Flagstaff Junior High School, AZ Weather Forecast
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Flagstaff Junior High School Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
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| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Rain Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 76°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 76°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 77°FHi: 25°C | Lo: 53°FLo: 12°C | Hi: 75°FHi: 24°C | Lo: 53°FLo: 12°C | Hi: 74°FHi: 23°C | Lo: 52°FLo: 11°C |
| POP: 60% | POP: 30% | POP: 20% | POP: 10% | POP: 10% | POP: 10% | POP: 50% | POP: 40% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1133 AM MST Mon Aug 31 2026 
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Issued: 1125 AM MST Mon Aug 31 2026
Discussion
...Most activity on-going at the moment is across northern Apache County and areas south of I-40. The complex of showers and storms is from a MCS that formed across central Arizona earlier this evening. We anticipate these showers/storms to continue to push northward toward the Flagstaff area overnight, so you may hear a few rumbles of thunder and wake up to the smell of rain. If the recent run of the U of A WRF model is accurate, there will be showers/thunderstorms across much of cent...