Hurricane Isaias strikes the Carolinas People walk through floodwaters on Ocean Boulevard on August 3, 2020, in Myrtle Beach, South Carolina. (Sean Rayford/Getty Images)
Hurricane Isaias strikes the Carolinas People walk on the flooded Sea Mountain Highway in North Myrtle Beach, S.C., as Isaias neared the Carolinas on Monday night, Aug. 3, 2020. (Jason Lee/The Sun News via AP)
Hurricane Isaias strikes the Carolinas A car is driven along water-covered Sea Mountain Highway in North Myrtle Beach, S.C., as Isaias neared the Carolinas on Monday night, Aug. 3, 2020. (Jason Lee/The Sun News via AP)
Hurricane Isaias strikes the Carolinas A woman walks through floodwaters on Ocean Boulevard on August 3, 2020 in Myrtle Beach, South Carolina. Hurricane Isaias continued to move north along the U.S. eastern seaboard. (Sean Rayford/Getty Images)
Hurricane Isaias strikes the Carolinas A vehicle passes Sams Corner during heavy rains on August 3, 2020, in Garden City, South Carolina. Hurricane Isaias continued to move north along the U.S. eastern seaboard. (Sean Rayford/Getty Images)
Hurricane Isaias strikes the Carolinas People walk through floodwaters on Ocean Blvd. August 3, 2020, in Myrtle Beach, South Carolina. Hurricane Isaias continued to move north along the U.S. eastern seaboard. (Sean Rayford/Getty Images)
Hurricane Isaias strikes the Carolinas People walk through floodwaters on Ocean Boulevard on August 3, 2020, in Myrtle Beach, South Carolina. Hurricane Isaias continued to move north along the U.S. eastern seaboard. (Sean Rayford/Getty Images)
Hurricane Isaias strikes the Carolinas People walk through floodwaters on Ocean Blvd. August 3, 2020, in Myrtle Beach, South Carolina. Hurricane Isaias continued to move north along the U.S. eastern seaboard. (Sean Rayford/Getty Images)
Hurricane Isaias strikes the Carolinas A man uses his phone to record video of floodwaters on Ocean Boulevard on August 3, 2020, in Myrtle Beach, South Carolina. Hurricane Isaias continued to move north along the U.S. eastern seaboard. (Sean Rayford/Getty Images)
Hurricane Isaias strikes the Carolinas People walk at the Garden City (S.C.) Pier on Monday, Aug. 3, 2020, as Isaias neared the Carolinas. (Jason Lee/The Sun News via AP)
Hurricane Isaias strikes the Carolinas A person watches waves crashing against the Pier at Garden City on August 3, 2020, in Garden City, South Carolina. Hurricane Isaias continued to move north along the U.S. eastern seaboard. (Sean Rayford/Getty Images)
Hurricane Isaias strikes the Carolinas Michael Bledsoe sells sandbags as Tropical Storm Isaias approaches in Wilmington, N.C., Monday, Aug. 3, 2020. (AP Photo/Gerry Broome)
Hurricane Isaias strikes the Carolinas Rebecca Nelson, left, and Terry Crabtree, right, arrange boats inside the garage at Downeast Marine in Otway, N.C. in preparation for the arrival of Tropical Storm Isaias on Monday, Aug. 3, 2020. (Julia Wall/The News & Observer via AP)
Hurricane Isaias strikes the Carolinas Michael Bledsoe, far left, sells sandbags as Tropical Storm Isaias approaches in Wilmington, N.C., Monday, Aug. 3, 2020. (AP Photo/Gerry Broome)
Hurricane Isaias strikes the Carolinas Terry Crabtree finishes boarding up the entrance to Downeast Marine in Otway, N.C. as Tropical Storm Isaias approaches on Monday, Aug. 3, 2020. (Julia Wall/The News & Observer via AP)