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Rock Lake, KY Weather Forecast
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Rock Lake Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
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| Chance of T-Storm | Mostly Sunny | Mostly Clear | Mostly Sunny | Chance of T-Storm | Thunderstorms | Thunderstorms | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers | Partly Cloudy |
| Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C Lo: 59°FLo: 15°C |
| POP: 50% | POP: 50% | POP: 70% | POP: 70% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 703 PM EDT Mon Aug 17 2026 
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Rock Lake Forecast Discussion
Issued: 727 PM EDT Mon Aug 17 2026
Key Messages
1.) Heavy rainfall may lead to additional flash flooding and tree damage across the region, especially the southern coalfields and southwest Virginia, through 2 AM Tuesday.
2.) Widespread low stratus and dense valley fog will build overnight tonight into Tuesday morning across much of the region, creating low visibility for the morning commute Tuesday.
3.) A temporary dry break is expected Tuesday through early Wednesday before another cold front brings re...