Tropical Storm Flossie gains strength, remains on track to become hurricane off Mexican coast

Tropical Storm Flossie gains strength, remains on track to become hurricane off Mexican coast

Tropical Storm Flossie is starting to gain some strength and is expected to become a hurricane off the southwestern coast of Mexico either Monday night or Tuesday morning. FOX Weather Meteorologists Haley Meier and Stephen Morgan break down the forecast on June 30, 2025.