A tropical system is likely to develop in the Gulf of Mexico early next week—here’s what to look out for  Space City WeatherStorm tracker: NHC tracking 2 Atlantic tropical waves, one could bring rain to US  USA TODAYHigh chance of tropical development in western Gulf of Mexico  WEARAnother tropical wave could bring rain, flooding to New Orleans  WDSU New OrleansNHC tracking tropical wave in Gulf of Mexico with 60% chance for development  Austin American-Statesman