WINK Weather Authority: El Niño possible by summer

Signs are growing stronger that El Niño may develop this summer as warmer-than-normal ocean waters form near the coast of Ecuador.

Long-range forecast models suggest this could become a moderate to strong El Niño later in the year. The strength of the event will play an important role in shaping weather patterns both across the globe and here in Southwest Florida.

Right now, Southwest Florida is dealing with persistent dry weather and worsening drought conditions. Areas including Sarasota, Manatee, Lee, and Collier counties are seeing rainfall deficits, dry soils, and low surface moisture, with burn bans returning in some locations. These dry conditions look to continue through the dry season, leaving the region in need of meaningful rainfall.

A developing El Niño could help change that. Historically, El Niño can shift weather patterns in a way that increases cloud cover and rainfall across parts of the southern United States and Florida. If this pattern takes hold, it could bring more frequent rain chances later this summer and into fall, offering some relief to the region’s drought-stricken landscape.

For Florida, a moderate El Niño often means more clouds and periodic rainfall compared to neutral or La Niña years. While humidity would remain high, the increased cloud cover can help limit prolonged or extreme heat. Summer temperatures will still be warm, but the hottest stretches may be less intense and less long-lasting due to added rain and cloud cover.

El Niño can also influence hurricane season. Typically, it increases wind shear over the Atlantic, making it harder for storms to form and strengthen. This usually results in fewer hurricanes and fewer major hurricanes overall. However, this does not eliminate the threat, and Floridians should always remain prepared.

Overall, the potential return of El Niño brings hope for increased rainfall and drought relief in Southwest Florida. Forecast confidence will continue to improve through late spring and early summer as ocean and atmospheric conditions evolve.

Stay with WINK Weather Authority for the latest updates as the situation develops.