Arthur rained a lot on Cuba on May 15. In some parts of Cuba, there were almost 3 inches in only four hours. The rain damaged homes and flooded streets. Arthur also damaged buildings in the Bahamas, which had already been hit by Hurricane Dorian one year before. Arthur caused floods and blew away tents that people were living in while they were rebuilding their homes. However, Arthur's strongest winds blew over the ocean, where there were no buildings to blow down.