Dolly was a TS tropical cyclone that formed in the Gulf of Mexico in 2020. The storm reached maximum sustained winds of 74 km/h (40 kt) with a minimum central pressure of 1000 hPa. Tracking across the Gulf of Mexicoin the North Atlantic basin (, it potentially affected the US Gulf Coast, Mexico and Cuba. The storm traveled from approximately 38.1°-67.1° to 44.1°-55.6°, crossing a range of 6 latitude and 11 longitude.