Residents across the southeastern U.S. are facing significant flood threats, with some areas forecasting nearly half a foot of rain.
The Fox Forecast Center indicates that these conditions will persist through the weekend and possibly into the middle of next week.
Heavy rainfall extending from the Carolinas to Florida, combined with already soaked ground from last week’s weather, is raising the risk of flash floods across the region.
Fox meteorologist Britta Melwin cautioned, “For those living in the southeast, it’s not just hail and windy conditions—it’s a rain issue.”
This Friday marks one of four flash flood risks occurring in southern Alabama and parts of the Florida Panhandle. The rainfall rates from the storms could easily overwhelm saturated soils, especially in low-lying and poorly drained areas.
Even though the overall flood outlook seems limited, Marwin mentioned that a substantial influx of tropical moisture into the area has raised concerns. Satellite images show a considerable amount of water vapor trapped in the weather system. The atmosphere is highly saturated, with the dew point in New Orleans hitting 72 degrees, signaling likely torrential rains ahead.
Marwin noted, “When it rains along the Gulf Coast, it pours heavily. That can seriously reduce visibility, making travel quite challenging.”
The Fox Prediction Center anticipates that low-pressure areas forming off the Georgia coast will help draw in Atlantic moisture to southern Georgia and parts of South Carolina by Saturday.
This could increase rainfall coverage and heighten local flooding risks on Sunday. Notably, two of the four flash flood warnings will be active from Sunday morning until Monday, affecting areas from Tallahassee, Florida, to Charleston, South Carolina.
Marwin suggested that anyone planning to travel on Saturday should prepare for significant difficulties, particularly with flights through Atlanta expected to face challenges due to the weather.
In western North Carolina, where Hurricane Helen struck nearly eight months ago, another 2-3 inches of rain is anticipated by Tuesday. With recent saturation levels, even light rainfall could intensify runoff and flood risks in the area, according to the Fox Forecast Center.
The weather system is predicted to exit the southeast by Tuesday, which should gradually lessen the flash flood risks.
Rainfall across the region is expected to range from 3 to 5 inches, with some areas in southern Georgia and near the Atlantic coast of the Florida Panhandle possibly exceeding 7 inches.
While the immediate risk from rainfall is concerning, there could be long-term benefits. In South Carolina, for instance, nearly 49% of the state is currently experiencing moderate to severe drought conditions, so this upcoming rain could be quite beneficial.
