Storm Debby: "Significant Flood Threat" as Post-Tropical Cyclone Moves Northward

• Forecasts show Post-Tropical Cyclone Debby shifting northward, battering Mid-Atlantic states and upstate New York with heavy rain.
• The National Hurricane Center warns of a "significant flood threat" and tornado risk from North Carolina to New York.
• A new tropical wave is forming in the Atlantic, west of the Cabo Verde Islands, with a 50% chance of becoming a named storm ("Ernesto") in the next 7 days. It could affect the Lesser Antilles by early next week and the Greater Antilles by midweek.

Full details on the storms: https://data.usatoday.com/storm/