FLORIDA — A strong cold front is expected to build across the Southeast by the middle of next week, pushing east with a line of rain and storms on Wednesday and Thursday. The latest European model continues to support the idea, showing the frontal line stretching from Tennessee through Alabama and the Gulf Coast. The biggest question is how far into Florida the front will reach, while a separate low-pressure system spinning over the Atlantic could eventually play a role for the Northeast.
Frontal Line Stretches From Tennessee Through Alabama and the Gulf Coast
By Wednesday afternoon, the European model shows a long band of rain and embedded storms extending from Tennessee south through Mississippi, Alabama, and into the northern Gulf. The heaviest pockets of rain appear across central and southern Alabama and near the Mobile area.
A weak area of low pressure near Tennessee and Kentucky helps anchor the front to the north. A second band of lighter rain is shown farther east across western Georgia, ahead of the main line as it continues pushing toward the coast.
Florida Panhandle Faces the First Storms as the Front Moves East
The Florida Panhandle, including Pensacola and areas toward Tallahassee, is expected to be among the first parts of Florida to see storms as the front moves east. Heavier rain and thunderstorms are shown near the coastline and over the northeastern Gulf on Wednesday.
How far south the front travels into the Florida peninsula is still uncertain. Some guidance keeps the strongest activity focused across the Panhandle and north Florida, while central and south Florida could see weaker effects depending on how the front holds together.
El Niño Pattern Could Fuel Sneaky Storms Along the Front
The developing strong El Niño pattern could help fuel stronger storms as the front moves across the Southeast. El Niño often brings a more active jet stream across the southern United States, adding energy to cold fronts during the cooler months.
A few stronger storms could develop along the line, especially across Alabama, Georgia, and north Florida. Details on storm strength and timing will become clearer as the event moves into range of higher-resolution forecast models.
Atlantic Low Could Merge With Front and Add to Northeast Weather
An interesting feature on the map is a low-pressure system spinning over the Atlantic, east of Florida and the Carolinas. The system is shown with a central pressure near 997 millibars, surrounded by scattered bands of rain and storms over open water.
This low is expected to work off to the northeast and may eventually merge with the cold front later in the week. That combination could add to wind and rain impacts across the Northeast, and residents along the East Coast should keep an eye on updated forecasts.
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