Flat Rock, AL Weather Forecast
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Flat Rock Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Hi: 80°FHi: 27°C Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C |
| POP: 50% | POP: 50% | POP: 40% | POP: 50% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 627 PM CDT Mon Sep 21 2026 

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Issued: 923 PM CDT Mon Sep 21 2026
Key Messages
Updated at 923 PM CDT Mon Sep 21 2026- Strong to severe storms are forecast Tuesday afternoon and evening that would be capable of damaging wind gusts, small hail, and frequent lightning.
Aviation
... (00Z TAFS) Issued at 613 PM CDT Mon Sep 21 2026
VFR conditions will prevail this evening near MSL. A line of storms is approaching the HSV terminal and will bring reduced conditions briefly. Kept it within a PROB 30 group as unsure of intensity as the sun sets this evening. Once the line pa...
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