0:58newsWeatherSeptember 23, 2021Flash flood threats have millions on alertABC News chief meteorologist Ginger Zee tracks the latest storm system that has at least seven U.S. states bracing for severe weather.Up Next in newsThe 2024 total eclipse seen across North AmericaApril 8, 2024Sandra Day O'Connor, 1st woman on Supreme Court, dies at 93December 1, 20231 year after Club Q tragedy, loved ones share treasured memories of lives lostNovember 19, 2023