Louis County or City since January 1967, moved through many suburbs and neighborhoods, damaging and destroying many homes and businesses. The tornado, which was the strongest to hit St. This system will push eastward on Sunday bringing rain to the Ohio Valley and the potential for severe storms across the Southeast. On April 22, 2011, a violent EF4 tornado, with winds of 170 mph (270 km/h), struck the St. “These sensitive soils could quickly become over saturated and lead to isolated/scattered areas of flooding.” “Some of this region has had recent rains, and are 150 to 600 percent of normal,” the Weather Prediction Center said. They are expected to move out of Arkansas and Missouri by midnight and continue to race eastward through the overnight hours.įlash flooding is also possible across this region on Saturday, as 1 to 3 inches of rain is forecast on top of already saturated soils. These strong thunderstorms are forecast to develop quickly ahead of the cold front during the early to mid-afternoon. These storms are associated with a low pressure system that will track eastward, from the central Plains, slowly toward the Mid-Mississippi River Valley and Great Lakes by Sunday. Louis area Saturday night according to preliminary data from the National Weather Service They were weak storms ranging from EF0 to EF1 The damage included a lot of downed tree and power lines. Texas was the state with the most hail claims paid for auto and home insurance followed by Illinois, Minnesota, and Missouri – three of the states that are expected to see potential hail storms this weekend. According to the Insurance Information Institute, hail-related insured losses between averaged between $8 billion to $14 billion a year in the last two decades. In 2022, there were over 4,400 major hailstorms reported in NOAA’s severe storms database. Large hail fell in Davenport, Iowa, on April 4. “When hail builds up, it can cause a loss of power, bring down trees and cause flash floods and mudslides in steep areas,” the International Federation of the Red Cross states on its disasters and preparation website. Even small hailstones can have an impact when there’s enough volume. While not as deadly as tornadoes, hail can still cause significant damage to vehicles, homes, crops and livestock. The large hail threat will be focused across portions of Arkansas, Missouri, Louisiana and east Texas. Hailstones larger than golf balls, and possibly even the size of tennis balls may fall in this region Saturday afternoon and evening. Now, new storms are set to arrive in many of these hard-hit areas this weekend. Many still have tarps covering their roofs, and have yet to finish clearing up debris and damage to businesses. The Little Rock weather service also emphasized that while the tornado threat is low, it cannot be discounted entirely, especially if any super cells develop.Īrkansas and Mississippi were each hit by an EF-4 tornado just weeks ago. “Models are trending a little slower with the evolution of this storm system increasing the possibility of strong to possibly severe storms in advance of the associated cold front,” the National Weather Service office in Little Rock said.
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