Forecasters say PTC Nine could intensify into a tropical storm over the weekend as it tracks through the Bahamas.

As of Monday, radar imagery indicates widespread rainfall stretching from the Carolinas down the southeastern coastline toward Georgia and Florida. This heavy precipitation is raising concerns about potential flooding across the region.

Two tropical cyclones are barreling through the Atlantic on a potential collision course — and in the unlikely event that they clash, a freak weather event merging them into one monster storm could wreak havoc along the East Coast.

The Meteorology, Climatology, and Geophysics Agency (BMKG) detected two out of three tropical cyclone seeds observed at several points.

Dangerous tropical weather brewed Friday in the Atlantic Ocean with Humberto intensifying into a powerful Category 4 hurricane and a system forecasters dubbed “Potential Tropical Cyclone Nine” striking the Caribbean and taking aim at the Southeast United States.

"We are watching a tropical wave near the Windward Islands with a medium chance of becoming a tropical depression," the NHC said Sunday.

HONOLULU — Two tropical cyclones were swirling across the ocean southeast of Hawaii after developing on Monday but were not expected to cause any issues for the islands. Hurricane Iona is the first named storm of the hurricane season in the central ...

HONOLULU (AP) — Two tropical cyclones were swirling across the ocean southeast of Hawaii after developing on Monday but were not expected to cause any issues for the islands. Hurricane Iona is the first named storm of the hurricane season in the central ...

Named after Japanese meteorologist Sakuhei Fujiwhara in 1921, the rare phenomenon sparks when two cyclones come within 900 miles of each other and begin spinning around a shared center. Click here to follow the Mirror US on Google News to stay up to date with all the latest news, sports and entertainment stories.