Atlanta, Georgia – Sweltering heat and afternoon thunderstorms will combine for a dangerous Thursday across Georgia, putting drivers and families in the Atlanta area on high alert. Temperatures on July 17th will climb into the low 90s, but it’s the heat index—ranging from 100 to 105 degrees—that poses the greatest risk, especially for those spending time outdoors or traveling on major routes like I-75 and I-285.
According to the National Weather Service, scattered thunderstorms are likely to develop after 2 p.m. Thursday, bringing heavy rainfall, gusty winds, and the potential for localized flooding. The risk extends into the weekend, with the threat of storms and high heat lingering through Sunday, especially in Fulton and DeKalb counties.
Roads may become slick quickly, especially during downpours. Residents are urged to limit outdoor activities during peak afternoon heat, stay hydrated, and check on vulnerable neighbors. If travel is necessary, use caution—visibility can drop fast in heavy rain, and brief flooding could affect low-lying streets and highway underpasses.
Weekend plans across Atlanta and surrounding cities should include indoor backup options, as storm chances rise to 40% from Friday through Sunday. With little relief in sight, power outages and minor disruptions can’t be ruled out. Charge devices, secure loose outdoor items, and monitor local alerts for any updates.
Threats remain elevated into early next week, with more scattered thunderstorms possible Monday and Tuesday. Warnings could be updated, so stay tuned for the latest information.
Five Day Forecast for Atlanta (July 17th–22nd):
- Thursday: Mostly sunny, storms after 2 p.m., high 93°F, heat index up to 105°
- Friday: Sunny, 40% chance storms after 2 p.m., high 93°F
- Saturday: Mostly sunny, 40% chance storms after 2 p.m., high 94°F
- Sunday: Sunny, 30% chance storms after 2 p.m., high 95°F
- Monday: Mostly sunny, 50% chance storms after 2 p.m., high 95°F
Stay weather-aware: Additional advisories may be issued as conditions develop through the weekend.
