Summer Heat Hits Atlanta, Storms Tonight, Big Cooldown Tomorrow

Record highs in the 80s today, followed by thunderstorms and a 20-30 degree temperature drop.

Published on Mar. 11, 2026

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North Georgia is experiencing an unusually warm start to mid-March, with temperatures reaching the low to mid 80s across the mountains and I-75 corridor. This summer-like heat is expected to be followed by a strong cold front and line of thunderstorms tonight, bringing the risk of damaging winds, small hail, and even a brief tornado. After the storms pass, a sharp cooldown will arrive, with highs on Thursday only reaching the mid-50s - a 20-30 degree drop from today's record-challenging heat.

Why it matters

The dramatic temperature swing and severe weather threat highlight the unpredictable nature of spring weather in the Southeast, which can have significant impacts on agriculture, energy usage, and public safety. The rapid cooldown also raises concerns about potential frost and freeze conditions that could damage newly budding plants.

The details

A deep southwest wind is pulling in very warm, humid air, allowing temperatures to soar well above normal for this time of year. The Storm Prediction Center has placed much of north Georgia under a Marginal Risk (Level 1 of 5) for severe weather tonight, with the main concerns being damaging wind gusts, small hail, and a brief spin-up tornado. The line of storms will gradually weaken as it moves south and east overnight, but the region can expect heavy rain, gusty winds, and lightning.

  • Temperatures will reach the low to mid 80s across north Georgia this afternoon.
  • The line of thunderstorms is expected to reach the Rome to Dalton area around 9 p.m. and the Atlanta metro closer to midnight.
  • By early Thursday morning, the cold front will push into east-central Georgia, bringing much drier and cooler air.
  • Thursday afternoon highs will only reach the mid-50s, a 20-30 degree drop from today's record-challenging heat.
  • Lows by early Friday morning will fall into the mid-30s, with some colder pockets in the higher elevations.

The players

Storm Prediction Center

The Storm Prediction Center, a division of the National Weather Service, is responsible for issuing severe weather outlooks and forecasts for the United States.

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What’s next

The judge in the case will decide on Tuesday whether or not to allow Walker Reed Quinn out on bail.

The takeaway

This case highlights growing concerns in the community about repeat offenders released on bail, raising questions about bail reform, public safety on SF streets, and if any special laws to govern autonomous vehicles in residential and commercial areas.