Atlanta, Georgia – Thunderstorms and dangerous summer heat threaten Atlanta on Wednesday, July 30th, with downpours and possible lightning strikes set to disrupt afternoon travel across the city, including I-75 and I-285. Local residents and commuters should prepare for power outages, flooding on city roads, and heat risks through late week.
According to the National Weather Service, showers and thunderstorms are likely after 2 p.m. Wednesday, with the heaviest rain and storm activity expected to impact the Atlanta metro through the evening. Daytime highs will soar to 91°F, while an east wind around 5 mph will offer little relief from humidity. Flash flooding is possible in low-lying areas and neighborhoods near major highways.
Atlanta Public Works warns drivers to avoid underpasses and poorly drained streets. Keep mobile devices charged and have flashlights ready in case of outages. If you’re planning outdoor activities, move them indoors or wrap up by midday. Heat index values may approach 100°F at times, so stay hydrated and check on neighbors.
Storms will continue Wednesday night, with showers lingering into Thursday and another round of thunderstorms possible after 2 p.m. Friday. The heat remains relentless, with temperatures sticking near 91°F through Friday, August 1st. Rain chances taper off slightly by Saturday, but afternoon storms remain a risk through Monday, August 4th.
Five-Day Atlanta Weather Forecast
- Wednesday, July 30th: Showers, thunderstorms after 2 p.m. High: 91°F. East wind 5 mph. Rain chance: 80%.
- Thursday, July 31st: More showers, possible thunderstorms, especially after 2 p.m. High: 91°F. Rain chance: 70%.
- Friday, August 1st: Scattered storms, humid. High: 91°F. Rain chance: 70%.
- Saturday, August 2nd: Thunderstorms likely, especially afternoon. High: 78°F. Rain chance: 80%.
- Sunday, August 3rd – Monday, August 4th: Showers and storms remain possible. Lows in the 70s, highs in the low 80s.
Stay alert for updated advisories as summer storms continue into next week.
