Meteorologists forecast what the rest of the 2024 hurricane season will be like

Temperatures may be starting to drop in the U.S. as autumn kicks into full swing, but hurricane season is far from over.
The peak of the Atlantic hurricane season which runs through Nov. 30, has since passed, but the potential for strong storms to develop in the Atlantic basin is still imminent — even beyond that date, meteorologists told ABC News.
There are two systems currently in the Atlantic Basin — neither of which are a threat to the mainland United States, forecasts show.
A system in the western Caribbean has a 20% chance of becoming a tropical system by the end of the week, according to the forecast. Heavy rain is possible this weekend for Central America and parts of the Yucatan peninsula.
Another system in the middle of Atlantic has a 40% chance for development into a tropical depression or a storm by Friday and could bring heavy rain and gusty winds to northern Caribbean including Puerto Rico.
Neither system is expected to form into the next named storm, which would be “Nadine,” Marshall Shepherd, director of the Atmospheric Sciences Program at the University of Georgia and former president of the American Meteorological Society, told ABC News.
Wind shear from a cold front in the eastern U.S. is warding off the development of tropical cyclones to the south, Jennifer Francis, an atmospheric scientist at the Woodwell Climate Research Center, told ABC News.
“It tends to prevent storms from forming, and it can rip storms apart,” Francis said.
The peak of the Atlantic hurricane season is Sept. 10, according to the National Hurricane Center, but the heavy activity came later this year, with Hurricane Helene forming on Sept. 24 and Hurricane Milton on Oct. 5, both making landfall on the west coast of Florida.
Tropical systems that develop in November tend to be more in the western part of the tropical Atlantic, including the Western Caribbean and the Gulf of Mexico, Francis said.
“There’s nothing on the horizon, which is good news,” Shepherd said. “We need a break.”
However, the record warm ocean temperatures could increase the likelihood of a tropical cyclone to form, Francis said. Temperatures in the Atlantic, Caribbean and Gulf of Mexico “are all running a fever,” she said.
“So any storm that does form will have plenty of fuel to draw from the ocean,” she said.
The forecast looks clear for the next seven to 10 days, but conditions for a tropical cyclone to develop are going to become much more favorable by the end of October due to a shift in upper level winds, Francis said.
While rare, hurricanes have developed outside of the traditional hurricane season in the past, records show.
In December 2005, Hurricane Epsilon and Tropical Storm Zeta formed in the Atlantic Basin — after the official hurricane season had concluded. Hurricane Alex in 2016 was an “unusual” tropical cyclone to form in the month of January, according to NOAA.
“People should remain diligent and always sort of have in the back of their mind what their plans would be,” Shepherd said.
In addition, people should not underestimate the destructive power of a heavy rainstorm during hurricane season, Shepherd said.
Helene weakened to a tropical depression by the time it caused catastrophic flooding in Asheville, North Carolina, on Sept. 27. What is now known as Superstorm Sandy was no longer a tropical cyclone when it made landfall in New Jersey on Oct. 29, 2012, causing widespread destruction in the Northeast.
“Don’t underestimate the power of a strong storm with a lot of rain,” Shepherd said.
ABC News’ Max Golembo and Daniel Peck contributed to this report.