Three people were killed as heavy storms hit the central US state of Oklahoma over the weekend, authorities said.
A 12-year-old boy and his mother died in Moore, about 10 miles (about 16 km) south of Oklahoma City, on Sunday after floodwaters washed away their vehicle, said local police.
"This was a historical weather event that impacted roads and resulted in dozens of high-water incidents across the city," Moore police said in a statement.
Another person was killed on Saturday night after a tornado hit Spaulding, a town in Hughes County, the county wrote on Facebook, news agency reported.
Several homes and structures were destroyed, and there were "numerous washouts" of county roads, it said.
On April 20, the National Weather Service issued multiple tornado warnings across several states, including Texas, Oklahoma, Arkansas, Kansas, Illinois, Missouri, and Louisiana. According to AccuWeather, regions of Missouri, Arkansas, and Illinois faced a high risk of severe thunderstorms.