UPDATE: Forecasters warn severe weather likely in TN, GA with possible large hail
Forecasters say severe thunderstorms are likely in parts of Tennessee and could bring the threat of tornadoes, hail and damaging winds.
UPDATE: More than 29 million people face a threat of severe storms Monday that could bring hail the size of tennis balls, damaging winds and strong tornadoes to the southeastern United States, forecasters said.
Large parts of Alabama, Georgia and Tennessee and a small portion of northeast Mississippi will be under a tornado threat Monday afternoon and evening, the national Storm Prediction Center said.
School systems from central Tennessee as far south as Birmingham, Alabama, said they were dismissing early, hoping students and staff would have time to get home before the storms moved through.
The threatened storms come one day before the official start of spring, and are "by far the most impressive setup we've seen so far this year," said Kurt Weber, a meteorologist at the National Weather Service in Huntsville, Alabama.
"We can't rule out a strong tornado east of Interstate 65 at this point with all the ingredients coming together," Weber added. "Hopefully not, but definitely a possibility."
An enhanced risk of severe storms covers several large cities across the South, including Nashville and Chattanooga in Tennessee; and Birmingham, Huntsville and Tuscaloosa in Alabama, forecasters said.
In Alabama, any strong tornadoes, golf ball to tennis ball-sized hail and 70-mph (113-kph) winds were most likely in the northern half of Alabama, including all of metro Birmingham. Hail of that size can do serious damage to buildings and cars, Weber said.
"This is one of those days you want to put the car in the garage if you can," Weber said.
In Georgia, the highest risk of tornadoes will be in northwest Georgia, including the cities of Dalton, Rome and Cartersville.
PREVIOUS STORY: NASHVILLE (AP) - Forecasters say powerful storms could bring strong tornadoes to parts of the Deep South.
The national Storm Prediction Center said large parts of Alabama, Georgia and Tennessee and a small portion of northeast Mississippi would be under a tornado threat Monday afternoon and Monday evening.
Forecasters say 29 million people live in the area where there will be an enhanced risk of severe storms, including Nashville and Chattanooga in Tennessee; and Birmingham, Huntsville and Tuscaloosa in Alabama.
In Alabama, tornadoes, hail the size of tennis balls and 70 mph winds were most likely to occur in parts of central and northern Alabama, including all of metro Birmingham.
In Georgia, the highest risk of tornadoes will be in northwest Georgia, including Dalton, Rome and Cartersville.
Copyright 2018 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.