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Arrowhead Lakes Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
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| Chance of T-Storm | Chance of T-Storm | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C |
| POP: 70% | POP: 20% | POP: 40% | POP: 40% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 608 PM EDT Fri Aug 21 2026 
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Arrowhead Lakes Forecast Discussion
Issued: 201 PM EDT Fri Aug 21 2026
Key Messages
- 1. Severe weather and flash flooding possible today.
Discussion
... KEY MESSAGE 1: Severe weather and flash flooding possible today.
The frontal boundary draped from the Southern Plains into the Southeast will continue to interact with the unstable, warm airmass across the FA. GOES-E water vapor imagery shows a convectively enhanced shortwave at the base of the larger trough, with a positively tilted trough extending back into central GA. Following some morning convection across the sou...