Published October 6, 2026 at 7:46 AM EDT

A strong El Niño is expected to make this winter one of the wettest on record for Florida, bringing frequent rain, storms and a higher risk of severe weather, so snowbirds and vacationers should plan for wet, cooler conditions and have flexible indoor alternatives.
El Niño is rapidly strengthening and is expected to become very strong this fall. For Florida, that typically pushes the subtropical jet farther south, steering more clouds, rain and Gulf storm systems across the state from fall into early spring.

via National Weather Service

The most significant concern is severe weather. Historical National Weather Service data show Central and South Florida average nearly twice as many tornado events during El Niño winters, with the number rising further during strong events. The most sobering example is the 1997–98 Super El Niño, Florida’s wettest November-through-March period on record. It culminated in “The Night of the Tornadoes,” the deadliest tornado outbreak in state history.
The story will examine what previous Super El Niños brought Florida, why no two events unfold exactly alike and how increased rainfall could provide both benefits and hazards—recharging water supplies and reducing wildfire risk while increasing the potential for flooding, squall lines and tornadoes. It will also give Floridians practical steps for preparing for what could be a tumultuous fall and winter.

After a hurricane season defined by what has not happened, Florida’s weather may be preparing to shift gears. El Niño has helped suppress Atlantic hurricanes, but the same climate pattern often makes Florida’s fall and winter wetter, cloudier and more stormy. NOAA says this El Niño is likely to become very strong. Florida Storms meteorologist Leslie Hudson explains what that could mean for the state’s dry season.

And the tornado signal is not uniform across Florida. The National Weather Service says the El Niño increase is most pronounced across Central and South Florida. Farther north, winter severe weather remains a threat regardless of whether the Pacific is in El Niño, La Niña or a neutral pattern.

via National Weather Service