Tropical Storm Lee to become Cat 4 hurricane; direction remains uncertain Rachel Dalton September 06, 2023 Twitter LinkedIn Show more sharing options Copy Link URLCopied! Print Twitter LinkedIn Image: National Hurricane Center Image: National Hurricane Center Tropical Storm Lee is set to strengthen to an “extremely dangerous” Category 4 hurricane by the end of the week, although there are no coastal watches or warnings in place as yet. To unlock this article Register for a free trial Already a subscriber? Login now