First Alert Weather April 3, 2024 2:21 pm Tracking threats of severe weather Wednesday NBC10 First Alert Weather meteorologist Michelle Rotella reports on a tornado watch in southern Delaware Wednesday afternoon as stormy weather slams the Philadelphia region. US & World Videos 2:31 Rain expected for the morning on Mother's Day 3:34 Coastal flood advisory in effect until early morning on Sunday 2:40 Sunshine for Saturday, chance for rain on Sunday 2:57 Mixed weather this weekend brings rain on Mother's Day 3:28 Mixed bag of weather for Mother's Day weekend