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Severe storm threat returning to Plains and South

Truckers face the risk of dangerous storm winds, large hail and strong tornadoes the next two days across a large portion of the country.

Severe storms hit parts of Oklahoma and Arkansas on Monday, dropping baseball-size hail. The National Weather Service already has received several tornado reports.

This extremely potent spring storm system will move across the Plains and portions of the South on Tuesday and Wednesday, potentially causing a wide variety of disruptive weather across a much larger area than Monday.

On the northern edge of this storm, a major late-season snowstorm will impact portions of the northern Plains, with blizzard conditions in some areas. In the eastern Plains, a significant severe weather outbreak is likely as the system triggers thunderstorms capable of producing tornadoes, very large hail and gusts exceeding 60 mph. In the western Plains, plagued by drought and very dry air, strong gusts will increase the threat of wildfires and dust storms.

Tuesday

The main target area for severe storms Tuesday stretches from parts of the Gulf Coast to the Great Lakes. The best chance for potentially strong tornadoes, EF2 or higher (winds of more than 110 mph), is from Topeka, Kansas, and Kansas City, Missouri, northward to Iowa and southern Minnesota.

Wednesday

On Wednesday, the threat for severe weather shifts a bit to the east. It still includes the Gulf Coast, from Houston to Mobile, Alabama, and extends all the way to Milwaukee and Toledo, Ohio. Storm gusts higher than 70 mph, as well as particularly strong tornadoes, will be possible from the Ohio Valley to the lower Mississippi Valley.

The best thing for truckers to do is to set the weather apps on their mobile devices to GPS or location mode. This way they will receive local severe weather alerts no matter where they are along their routes.

Major lanes of concern

  • Interstate 10 from Houston to Mobile.
  • Interstate 20 from Dallas to Birmingham, Alabama.
  • Interstate 40 from Oklahoma City to Nashville, Tennessee.
  • Interstate 55 from Chicago to New Orleans.
  • Interstate 70 from Topeka to Dayton, Ohio.
  • Interstate 80 from Omaha, Nebraska, to Toledo.
  • Interstate 90 from Sioux Falls, South Dakota, to Chicago.

Click here for more FreightWaves articles by Nick Austin.

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