Get ready for a soggy start to October. Tropical moisture from the Pacific, Caribbean and Gulf of America will combine to bring repeated rounds of heavy rain across parts of the East beginning Friday.
As an upper-level trough pulls that moisture farther inland, the setup is expected to fuel days of showers and thunderstorms.
The FOX Forecast Center says the pattern could produce a week-long flood threat, with multiple rounds of heavy rain increasing the risk of flash flooding in some areas.
As the surge in moisture climbs north, it will run into a wall of high pressure, creating a renewed dynamic rain event.
“The highest rain totals through Monday...
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