

Severe and tornadic weather also affected the Northeastern United States in the afternoon and evening of April 1, including a rare EF3 tornado that caused a death in Sussex County, Delaware. The strongest tornado was a low-end EF4 tornado that swept away homes on the west side of Keota, Iowa. One of these tornadoes was a high-end EF3 tornado that passed through the northern Little Rock metro, causing extensive damage and dozens of injuries. EF3 tornadoes in Arkansas, Tennessee, and Illinois prompted the issuance of tornado emergencies and multiple mass casualty incidents were declared for some of the hardest hit areas.

Louis, Chicago, and Memphis metropolitan areas, all of which were hit by multiple rounds of severe squall lines and supercell thunderstorms that produced damaging winds, large hail, and tornadoes. Approximately 28 million people were placed under tornado watches, including multiple PDS tornado watches, from the evening of March 31 through the overnight hours into the morning of April 1. The Storm Prediction Center (SPC) issued a rare high risk for severe weather in two areas of the Mississippi Valley on March 31, the first high risk issuance since March 25, 2021. Part of the tornado outbreaks of 20–23 North American winterĪ widespread, deadly, and historic tornado outbreak affected large portions of the Midwestern, Southern and Eastern United States on the last day of March and the first of April, the result of an extratropical cyclone that also produced blizzard conditions in the Upper Midwest. Midwestern, Southern and Eastern United States Map of tornado warnings and confirmed tornadoes from the outbreak.ġ00 mph (160 km/h) near Harlan, Indiana (non-tornadic winds)
