Dolly Weakens to Remnants as Caribbean Braces for Rain

From Tropical Storm to Open Wave

Tropical Storm Dolly has become disorganized and is no longer a tropical storm, The Weather Channel reports.

Dolly formed on Thursday morning and became the fourth named storm of the 2026 Atlantic hurricane season. By late Friday morning, observations showed it had degraded into an open tropical wave.

The National Hurricane Center, the United States government agency that tracks tropical systems, still lists the remnants as an area of low development. It says the chance of Dolly redeveloping before it reaches land is low.

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Rain for the Northeast Caribbean

What is left of Dolly sits just east of the Leeward Islands and is moving quickly toward the northeast Caribbean. The islands will begin feeling its effects late this weekend.

According to The Weather Channel, the system will bring locally heavy rain and gusty winds to parts of the Leeward Islands, Puerto Rico, the Virgin Islands and Hispaniola over the next few days.

Most of that rain is expected to be beneficial. The Caribbean is in a building drought, and Puerto Rico and the Virgin Islands are in a rapidly developing one.

Drought, El Niño and a Possible Second Chapter

The Caribbean normally draws a large share of its moisture from tropical waves crossing from east to west between July and September. The Weather Channel says that during the current El Niño, much of that moisture and many of those waves have fizzled.

The publication describes the September rainfall forecast as bleak, while noting that the outlook does not account for any tropical systems that may yet develop. It also cautions that a few of the heavier downpours from ex-Dolly could cause flash flooding, particularly in hilly or mountainous terrain.

El Niño's influence is often confined to the Caribbean and tropical Atlantic, where it strengthens the winds aloft that tear storms apart. The Weather Channel notes that systems reaching far enough north can escape that effect, and says a few computer models suggest ex-Dolly could have a chance of redeveloping later next week.

Gulf Watch and the Name Itself

A Tampa Bay Times headline states that the National Hurricane Center says the Dolly remnants could move into the Gulf and threaten Florida. The body of that article is not available beyond subscription notices, so the details behind the claim are not known from the sources here.

The National Hurricane Center has said the timing of the use of the name Dolly is "purely coincidental." The name was chosen in the early 1990s, has been on a rotating list of names since 1996, and was used before the 1990s as well.