“Pre-Season Tropical or Subtropical System Could Form Late-Week and Bring Flooding Threat to Parts of the Caribbean” May 2, 2018 adminPre-Season Tropical or Subtropical System Could Form Late-Week and Bring Flooding Threat to Parts of the Caribbeanhttps://weather.com/storms/hurricane/news/2018-05-01-pre-season-tropical-subtropical-system-caribbean-heavy-rain