Tropical Storm Dolly is weakening as it charges west across the Atlantic, but don’t mistake that for good news if you’re following Caribbean weather. Currently maintaining winds around 40 mph, the system’s organization is deteriorating as dry air and upper-level wind patterns break down its structure. A strong high-pressure system is steering Dolly west at approximately 24 mph, putting the Lesser Antilles in its path by this weekend.
What makes this storm particularly concerning is the disconnect between weakening winds and increasing rainfall threat. As Dolly transitions from an organized tropical storm into a low-pressure system, the rain threat actually intensifies. The Leeward Islands face heavy precipitation late Saturday into Sunday, with additional impacts spreading to the Virgin Islands, Puerto Rico, and Hispaniola Sunday through Monday. Mountainous terrain amplifies flash-flooding risk because rainwater runs downhill quickly, overwhelming drainage systems and creating hazardous conditions for residents and visitors.
For Suncoast residents with family or travel plans in the Caribbean, now’s the time to reach out and make sure loved ones are prepared. Stock supplies, charge devices, and stay tuned to local Caribbean weather forecasts through the weekend. This storm proves that tropical systems don’t have to pack Category 4 winds to cause serious problems. Are you monitoring anyone’s safety in the region?
