Saturday morning, July 25, is starting off on the gloomy side across the Atlanta metro. Fog and mist are draped over areas around Peachtree City, keeping the air sticky and temperatures parked in the mid-70s. Visibility is patchy in spots, so expect some slowdowns in low-visibility stretches during the early commute. If you are banking on outdoor plans, keep in mind the atmosphere is primed to change once the day starts to heat up.
Afternoon Storms Possible
A stationary front teamed up with a humid airmass is setting the stage for showers and thunderstorms to fire up after 1 p.m. on Saturday, July 25, with the better chances coming in the late afternoon and into the evening. Forecasters at the National Weather Service office in Peachtree City note that "some storms could contain damaging winds and frequent lightning," so treat any rumble of thunder as your cue to head indoors. Coverage looks scattered, with the official forecast calling for roughly a 30–40% chance of rain across much of the metro, but any storm that does pop up can drop heavy rain in a hurry. National Weather Service
Flooding Risk Through Saturday
That same stalled boundary keeps the threat of locally heavy rain and flash flooding elevated across north Georgia through Saturday, especially where storms repeatedly track over the same neighborhoods. Short bursts of rain could bring a tenth to a quarter of an inch to many spots, with higher totals where storms decide to linger. Avoid driving through standing water, and move to higher ground if you notice water beginning to rise near your home.
Heat Returns Next Week
As we head into early next week, conditions turn drier and hotter, with highs climbing into the low-to-mid 90s by Monday, July 27, and Tuesday, July 28. Heat index values could nudge toward the triple digits during the hottest afternoons. At the same time, rain chances drop as a drier airmass settles back over the region, so if you need to tackle yard work or outdoor projects, plan for the morning hours when it is at least a little less punishing. National Weather Service
Quick Tips
If your weekend includes outdoor time, aim for early-morning activities and keep water and shade close by. For the commute, build in extra time during the early hours to account for patchy fog, and be ready to slow down or briefly pull over if you run into one of those sudden downpours later in the day. Keep an eye on local alerts and forecasts, especially if you live near creeks or low-lying roads where flooding can develop quickly.
