Weather WorldForest Lake, GA Weather Forecast
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Forest Lake Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  | |  |  |  | | | | | | |
| Sunny | Mostly Clear | Sunny | Partly Cloudy | Chance of T-Storm | Thunderstorms | Mostly Sunny | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear |
| Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C |
| POP: 60% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 808 AM EDT Wed Aug 19 2026 
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Forest Lake Forecast Discussion
Issued: 645 AM EDT Wed Aug 19 2026
Key Messages
- 1. Increasing chances for widespread rain Friday and Saturday.
Discussion
... KEY MESSAGE 1: Increasing chances for widespread rain Friday and Saturday.
Upper ridging gives way to broad troughing over the next few days. Then global ensembles favor a more amplified pattern for Friday and Saturday as a shortwave digs into the Great Lakes region. This favors deep SW flow over the Southeast on Friday and Saturday with a surface low developing along a baroclinic...