At least five people were confirmed dead in Oman’s South Al Batinah Governorate by March 23, 2026, after flash floods swept vehicles away in Al-Maawil and Barka during heavy rainfall linked to a low-pressure system.
A 71-year-old woman was reported missing after being swept into the Iao Stream on Maui, Hawaii, at about 11:40 LT on March 21, 2026, while heavy rainfall kept the stream in rapid flow. Witnesses said she became fully submerged and was not seen again. Search operations continued on March 22 using ground, air, and ocean assets.
Storm damage in Hawaii could exceed USD 1 billion as severe flooding from a Kona low affects Oʻahu on March 20–21, 2026, forcing about 5 500 residents to evacuate and triggering emergency warnings over the imminent risk of failure at Wahiawā Dam.
Wahiawa Dam on Oʻahu, Hawaii, was placed under an imminent failure risk alert on March 20, 2026, prompting emergency evacuations in downstream communities, including Haleiwa and Waialua.
Life-threatening flash flooding struck Oʻahu’s North Shore, Hawaii, on March 20, 2026, after a slow-moving Kona low produced more than 330 mm (13 inches) of rain in parts of northern Oʻahu in about 12 hours from the evening of March 19 into the morning of March 20. Flooding in the Haleiwa and Waialua areas cut off road access, prompted evacuation orders, and triggered emergency response operations.
Flooding triggered by heavy rainfall across Malawi between March 15 and 18, 2026, affected 9 598 households, displaced 128 households, and left 13 people dead and 35 injured, according to the Department of Disaster Management Affairs (DoDMA). Preliminary impacts were reported across 16 districts and city councils, with 12 evacuation camps established and road access disrupted in several areas.
At least 71 people have died in flood-related incidents across Kenya since March 6, 2026, with Nairobi the hardest-hit area, as the Kenya Meteorological Department issued a Heavy Rainfall Advisory on March 18, warning that rainfall will intensify again across most parts of the country through March 24.
Two tourists were found dead inside a submerged vehicle near Kilkivan in the Wide Bay–Burnett region of southeast Queensland, Australia, on March 12, 2026, after intense rainfall between March 9 and March 10 triggered flash flooding across parts of the region.
At least five people were reported dead across Indiana after severe storms triggered flooding and a destructive tornado between March 8 and 10, 2026. Two people were killed in Lake Village, Newton County, when a tornado destroyed multiple homes on March 10, while three others died in separate flooding incidents.
Severe flooding affected parts of Northern Territory and Queensland, Australia during the first week of March 2026 after persistent monsoonal rainfall caused multiple rivers to exceed major flood levels. The Katherine River in Northern Territory peaked at 19.2 m (63 feet) before midnight on March 7, its highest level since 1998, while the Burnett River in Bundaberg, Queensland was forecast to reach about 7.6 m (25 feet) between March 10 and March 11, 2026. Evacuations, road closures, infrastructure disruptions, and widespread flood warnings were issued as rainfall totals exceeded 500 mm (20 inches) in parts of northern Australia.
