Tropical Storm Cindy was a tropical storm in the Atlantic basin which became the first tropical cyclone to make landfall in Louisiana since Hurricane Isaac in 2012. The third named storm of the extremely active 2017 Atlantic hurricane season, Cindy formed out of a broad area of low pressure that developed in the northwestern Caribbean Sea near the Yucatán Peninsula in mid-June 2017. The disturbance gradually organized as it drifted northwards into the Gulf of Mexico, and was first designated as a potential tropical cyclone by the National Hurricane Center on June 19, before organizing into a tropical storm the next day. While slowly moving to the northwest, Cindy's intensification was slow due to the effects of dry air and moderate to strong wind shear. After peaking with sustained winds of 60 mph (95 km/h) on June 21, Cindy weakened slightly prior to making landfall in southwestern Louisiana on June 22. The storm quickly weakened after moving inland and degenerated into a remnant low on June 23, dissipating over the Mid-Atlantic on the following day.

Tropical Storm Bill was a tropical cyclone that produced widespread rainfall across East Texas, Oklahoma, the Midwest, and Mid-Atlantic. The second named storm of the season, Bill developed from a broad area of low pressure over the northwestern Gulf of Mexico on June 16. Because the system was already producing tropical storm force winds, it was immediately classified as Tropical Storm Bill. Initially continuing northwestward, Bill re-curved west-northwestward later on June 16. Around 12:00 UTC, the storm peaked with maximum sustained winds of 60 mph (95 km/h). Just under five hours later, Bill made landfall near on Matagorda Island, Texas, at the same intensity. The cyclone weakened to a tropical depression and turned northward early on June 17. Bill remained a tropical cyclone until late on June 18, when it degenerated into a remnant low. The remnant low moved east-northeastward until dissipating over West Virginia on June 21.