CHIPINGE, Zimbabwe—Mozambique on Wednesday began three days of national mourning for more than 200 victims of Cyclone Idai, one of the most destructive storms southern Africa has experienced in decades. In neighboring Zimbabwe, state media said the death toll was above 100.
The full extent of the devastation will only be known once floodwaters from torrential rains, expected to continue into Thursday, recede. It will be days before Mozambique’s inundated plains drain toward the Indian Ocean, and aid groups have warned the waters are still rising.