isaias August 4, 2020 7:12 am Downpours Slam Delaware Ahead of Isaias NBC10’s Randy Gyllenhaal reports from Wilmington, Delaware, as rain ahead of Tropical Storm Isaias caused heavy downpours and road flooding Tuesday morning. US & World Videos 3:17 Showers and storms are expected to pass through the region Saturday night 4:17 Mixed bag of weather for your Memorial Day Weekend 3:11 Temperatures stay warm through the weekend 3:28 Nice conditions expected for the holiday weekend with rain possible on Memorial Day 1:50 Overall it looks like a winning Memorial Day weekend weather forecast