Officials warn people and pets to avoid parts of Lake Allatoona near Red Top Mountain Park Marina after a blue‑green algae bloom was spotted. Treated drinking water remains safe, authorities say.

Cloudy morning clears to sun with a high near 81°F; breezy Thursday and a warm, dry weekend ahead.

Partly cloudy and breezy Tuesday in Atlanta with highs near 76°F. Dry and warming through the weekend.

Clear, warm Monday with gusty northwest winds and low rain chances. Cooler, drier air arrives overnight into midweek.

Patchy dense fog is trimming visibility across parts of Atlanta this morning. Skies should clear by late morning with highs near 83°F.

Morning showers and a few thunderstorms are possible Saturday morning in Atlanta; skies should clear by afternoon and Sunday warms into the low 80s.

Cool, clear Friday gives way to a wet weekend. Showers and thunderstorms likely Saturday–Sunday with possible localized flooding.

Light rain and storms will make the morning commute messy in Atlanta. A Flood Watch is in effect through 8 a.m.; expect pockets of urban flooding.

A Flood Watch runs Wednesday evening through Thursday morning with heavy storms likely in Atlanta. Expect heavy rain, gusts to 25 mph and spotty urban flooding.

Cobb County has issued a boil water advisory for a small pocket of Acworth after a pressure test found a partly open valve. Officials say use boiled or bottled water until tests clear the system.

Sunny, warm Tuesday in Atlanta with highs near 80°F. Midweek storms may bring heavy rain and flash‑flooding risk along I‑20.

Sunny, dry Monday with highs near 78°F in Atlanta. Thunderstorm chances increase midweek, especially Wednesday night into Thursday.

Clear, dry skies will warm Atlanta to the low 70s Sunday; low humidity raises elevated fire danger across parts of the metro.