Dive into this week’s weather forecast as we track summer storms across the Southeast, from cooling temperatures in Atlanta to intense thunderstorms in Mississippi.

This week, the Southeast faces a diverse array of weather conditions. With thunderstorms progressing across Mississippi and Alabama and clear skies in Miami, the region presents a challenge for forecasters and residents alike. Atlanta will see temperatures drop steadily, while areas like Nashville and New Orleans brace for a hot day ahead. Follow our full analysis as we prepare you for what to expect with this dynamic weather setup.
On the Regional Radar, a line of storms is actively moving across northern Mississippi and Alabama, reaching towards Atlanta. Jackson is experiencing heavy rainfall and thunderstorms, with severe conditions approaching Montgomery. Showers are widespread in the region, with some intense weather depicted near Shreveport moving eastward. Areas from Memphis to Charlotte are seeing stormy conditions, while locations like Savannah and Miami remain clear for now.
This evening in Atlanta, temperatures will gradually decrease from 77 degrees at 9 PM to 72 degrees by 1 AM. Winds will be light, coming from the west-southwest at 6 to 3 miles per hour. Expect mostly clear skies initially, transitioning to partly cloudy by late evening.
Tonight, Memphis will cool down to 62 degrees. Nashville will drop to a chilly 65. Expect a low of 67 in Montgomery, while Jackson will see a low of 69 degrees. Atlanta will also settle at 69 degrees as the Southeast experiences a mild night overall.
Tomorrow, temperatures in the Southeast will be quite warm. Houston is set to soar to a high of 95 degrees, significantly above average for this time of year. New Orleans will experience a high of 91 degrees, while Atlanta will reach 79 degrees as a front moves through. Tampa is expected to hit 93 degrees, and Jacksonville will see temperatures climb to 92 degrees.
A cold front moves into the region bringing showers and thunderstorms across Louisiana, Mississippi, and Alabama through the day. Expect strong thunderstorms and heavy rain, especially in southern Mississippi and northern Alabama. The system will advance towards Georgia and the Florida Panhandle by late afternoon, impacting areas from Atlanta to Tallahassee. Flooding is a concern with the ongoing rainfall, so stay alert and prepared for potential warnings. Temperatures will remain warm, but expect a slight dip with the passage of the front, leading to cooler conditions by late Tuesday.
The UV index in Atlanta will be a high of 8 on Sunday, with a burn time of about 17 minutes in direct sunlight. On Monday, expect a slightly lower UV index of 7, with a burn time of 20 minutes.
For the 7 Day Outlook in Atlanta: Sunday: Partly cloudy with a pleasant high of 82 degrees and a low of 67 degrees. Monday: Thunderstorms early with temperatures reaching a high of 80 degrees and a low of 67 degrees. Tuesday: Look for partly cloudy skies with a warm high of 85 degrees and a low staying at 63 degrees. Wednesday: More partly cloudy conditions with highs around 86 degrees and lows near 67 degrees. Thursday: Enjoy the sunshine with a high of 87 degrees and a nighttime low of 70 degrees. Friday: Mostly cloudy skies, reaching a high of 86 degrees and a low of 70 degrees. Saturday: Isolated thunderstorms are possible with temperatures peaking at 86 degrees and a low of 71 degrees.