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Weather Atlanta, GA

Atlanta Weather Saturday: Heavy Storms and Flash Flood Risk All Weekend

Best Window Saturday: 80°F, Showers And Thunderstorms
Rain Risk Elevated
What To Wear / Bring Rain layer, water-resistant shoes, and a backup indoor plan
Useful Links Local forecast, radar, and relevant planning links
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7-Day Forecast

Sat 80°Showers And ...
Sun 83°Slight Chanc...
Mem 83°Showers And ...
Tue 83°Showers And ...
Wed 83°Showers And ...
Thu 84°Showers And ...
Fri 82°Showers And ...

Atlanta is in for a stormy Saturday, with a high near 80°F and a 90% chance of showers and thunderstorms throughout the day — have a rain plan before heading out to Truist Park, Piedmont Park, or any outdoor venue this Memorial Day weekend. Keep an eye on the Atlanta weather forecast for the latest updates.

Today’s Setup

A persistent flow of Gulf moisture has the metro locked in an unsettled pattern through the long weekend, according to the National Weather Service in Peachtree City. Dewpoints are hovering near or above 70°F with atmospheric moisture levels well above average — fuel for heavy downpours whenever storms fire. Patchy fog is possible early this morning before activity picks up. The most active window is this afternoon and evening, when daytime heating and a mid-level shortwave combine to maximize storm coverage across the region.

Rain, Wind, and Flood Risk

Between a half and three-quarters of an inch of rainfall is expected today, with locally higher totals possible where thunderstorms cluster. Isolated flash flooding is a real concern, especially in low-lying areas and near streams — do not drive through flooded roadways. The National Weather Service warns that a few strong to severe thunderstorms are possible, primarily bringing a damaging downburst wind threat. Keep your weather app notifications on and stay alert for any warnings issued this afternoon.

Events This Weekend

The Atlanta Braves host the Washington Nationals at Truist Park on both Saturday, May 23 and Sunday, May 24 — and the weather is not cooperating. Saturday’s 90% rain chance means delays are likely, so dress for it: an Atlanta Braves jersey or Atlanta Braves fitted cap keeps you repping the Chop rain or shine. Get tickets on SeatGeek before first pitch.

Tonight, Electric Callboy’s TANZNEID WORLD TOUR rocks Coca-Cola Roxy — an indoor venue, so no weather worries there. The Southern Hospitality Tour featuring The Black Crowes and Whiskey Myers plays Ameris Bank Amphitheatre outdoors tonight, so check the venue’s weather policy before you head out. On Sunday, the Hot 107.9 Birthday Bash 2026: 30th Anniversary Concert brings the party to State Farm Arena — indoors and storm-proof. Find tickets on StubHub for any of these shows.

What to Bring

Rain gear is non-negotiable today. If you’re heading out with little ones, kids rain boots will save the day. Dress in quick-dry layers — with dewpoints near 70°F, 80°F will feel noticeably muggy. Keep your phone charged and weather alerts enabled.

Dinner Tonight

Grilling between storm cells is absolutely doable — burgers, chicken, or steaks with corn on the cob make for a great holiday weekend cookout. An instant-read meat thermometer takes the guesswork out of the grill, and a grill brush and scraper set keeps things clean for the next round. If you want to try something ambitious while you’re stuck inside waiting on the rain to pass, check out our guide to smoking tri-tip like brisket — a perfect long-weekend project. Need ingredients? You can order groceries on Amazon and have everything for tonight’s dinner delivered to your door.

Next Few Days

Sunday mirrors Saturday — high near 83°F with a 55% chance of showers and thunderstorms. The National Weather Service describes it as “a carbon copy” of today. The unsettled, moisture-laden pattern is expected to persist into next week, so don’t pack away the rain gear just yet. Check the Atlanta weather forecast for daily updates as the holiday weekend unfolds.

Upcoming Home Games

Plan around the forecast — grab tickets, gear up, and see kickoff conditions.

Atlanta Braves vs Washington Nationals
Sat, May 23 · Truist Park
Atlanta Braves vs Washington Nationals
Sun, May 24 · Truist Park

Live Radar — Atlanta Area

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