Georgia Weather Outlook: High Heat and Scattered Storms in August 2025

High Heat:: Heat index values are expected to range from the upper 90s to low 100s across the majority of the area.

Isolated Thunderstorms:: Isolated thunderstorms are possible, bringing heavy rain, frequent lightning, and gusty winds.

Scattered Thunderstorms:: Scattered thunderstorms are expected throughout the week, particularly in the afternoons and evenings.

Cool Front:: A cool front will slide into north Georgia by the end of the week, increasing rain chances and lowering temperatures into the 80s.

Monday: Isolated thunderstorms with high heat index values.

Tuesday through Sunday: Scattered thunderstorms each afternoon and evening, with the greatest storm coverage and localized flooding potential expected in northeast Georgia.

End of Week: Cooler temperatures as a cool front moves in, bringing increased rain chances.

Q: What is the difference between isolated and scattered thunderstorms?

Q: Which counties are affected by the hazardous weather outlook?

Stay updated on weather forecasts and alerts from the National Weather Service.

Prepare for potential heavy rain, lightning, and gusty winds during thunderstorms.

Take precautions to avoid heat-related illnesses during periods of high heat index values.

Be aware of the increased chance of scattered thunderstorms throughout the week, especially in the afternoons and evenings.