Dangerous Heat and Severe Storms Forecast for North Georgia
North and central Georgia are under a Heat Advisory today, August 17, 2026, with temperatures expected to reach the upper 90s to near 100°F (37-38°C). Heat index values are forecast to exceed 110°F (43°C) in some areas. The National Weather Service (NWS) has also warned of isolated to scattered thunderstorms in the afternoon and evening, which could bring damaging wind gusts, frequent lightning, and heavy rainfall. The hazardous weather outlook highlights the potential for severe weather across a wide area, including Cobb County and other parts of north Georgia.