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Tropical Storm Dolly Forms in Central Atlantic, Weakening Soon

8/27/2026

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Summary

Dolly Forms

U.S. National Hurricane Center declared Tropical Storm Dolly formed in the central Atlantic on August 27, 2026.
Dolly was 1,555 mi east of the Leeward Islands, moving at 24 mph with 40 mph winds.
Wind shear and dry air should weaken Dolly by Friday, turning it into a tropical wave before reaching the islands.
Officials warn heavy rain could cause flooding in Caribbean islands and say the storm’s name is unrelated to singer’s death.

Summary

Season Quiet

The 2026 Atlantic hurricane season has recorded the quietest start in nearly four decades.
NOAA forecasts 7-13 named storms and 2-6 hurricanes for 2026.
The National Hurricane Center is testing a forecast cone covering 90 % of tracks, up from 67 %.
Dolly formed about two weeks after the typical fourth-named storm date of August 15.
Less than 1 % of models show Dolly possibly reaching Florida, a scenario still monitored.

History

Historical Context

After Hurricane Andrew devastated South Florida in August 1992, the National Hurricane Center overhauled its models and launched the Advanced Hurricane Prediction System, raising track-cone confidence to about 90% by 2020 and cutting missed landfall forecasts 30%. In the quiet 2026 Atlantic season, Tropical Storm Dolly formed 1,555 mi east of the Leeward Islands, echoing the early-season lull the reforms helped create.

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Dolly Forms

U.S. National Hurricane Center declared Tropical Storm Dolly formed in the central Atlantic on August 27, 2026.
Dolly was 1,555 mi east of the Leeward Islands, moving at 24 mph with 40 mph winds.
Wind shear and dry air should weaken Dolly by Friday, turning it into a tropical wave before reaching the islands.
Officials warn heavy rain could cause flooding in Caribbean islands and say the storm’s name is unrelated to singer’s death.

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