Tropical-fueled downpours to target Southeast, Gulf Coast
AccuWeather forecasters say a soaking and dreary week is in store for portions of the Gulf Coast as rounds of showers and thunderstorms target the region. While rounds of robust storms will increase flooding concerns across the area and may even brew up tropical troubles, this pattern will also work to fight ongoing drought.
Since the beginning of July, daily rounds of showers and thunderstorms have occurred across a large swath of the southeastern United States, but the coverage and intensity of these storms have increased in recent days.
"A stalled front will continue to bring rounds of showers and thunderstorms across the southeastern United States from the Carolinas to the central Gulf Coast," AccuWeather Meteorologist Rob Richards said.
This week, thunderstorms are forecast to rumble to life daily across areas from Louisiana and Mississippi eastward into Florida and the Carolinas. With plenty of moisture to work with in the lower and middle levels of the atmosphere, storms can become very robust very quickly.
"Some of these thunderstorms will produce locally heavy downpours and can lead to flooding concerns, especially in low-lying and poor drainage areas," Richards said.

It is unlikely that thunderstorms will overspread the entire area of concern on a daily basis, as storms that develop are forecast to be more scattered in nature rather than organized lines. In a pattern like this, some locations can be soaked by a drenching thunderstorm while areas just a few miles away can stay completely dry.
Areas that receive drenching rainfall in a very short window of time can quickly encounter flash flooding issues. Flash flooding can lead to dangerous travel conditions as roads may become impassible for a time or even damaged as a result of floodwaters. Forecasters urge travelers impacted by flooding to never forge flooded roadways, because just 6 inches of flowing water can lead to tragic results.
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While flash flooding is a serious concern this week, any rainfall will help to ease drought conditions currently in place across several Southeastern and Gulf Coast states.
At least 84% of Louisiana is experiencing some sort of abnormal dryness or drought, according to the U.S. Drought Monitor. The entire Louisiana coast is currently in the midst of moderate drought. Farther east, nearly 90% of Georgia and 95% of both South Carolina and North Carolina are experiencing at least abnormal dryness or drought.
As the week progresses, thunderstorms will continue to target the Southeast. However, the heaviest of these storms will begin to hone in on a more confined portion of the Gulf Coast as a potential tropical concern arises.

AccuWeather forecasters have marked an area over the northern Gulf of Mexico with a low chance for tropical development from Wednesday to Friday. The Atlantic basin has been largely quiet since Tropical Storm Colin quickly formed and dissipated during the Fourth of July holiday weekend.
Regardless of whether a tropical system is able to develop, impacts for communities in Gulf Coast states will be the same.
"The threat for flash flooding from persistent thunderstorm activity could be on the rise from the western Florida Panhandle to the swampland of southern Louisiana this week," AccuWeather Meteorologist Brandon Buckingham said. Because of the flooding risk, AccuWeather will refer to the system as a tropical rainstorm, prior to any official tropical designation by the National Hurricane Center.
Elsewhere across the Atlantic basin, forecasters are monitoring an additional area of tropical concern in the short term. Within a short window of time early this week, conditions over a portion of the open Atlantic Ocean, east of the U.S. and north of Bermuda, could become conducive enough to support brief tropical development.
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