Getting your Trinity Audio player ready...
Training: The repeated occurrence of thunderstorms at a specific spot because the motion of individual thunderstorms oriented in a line is approximately along the line rather than at an angle to it.
———-
Tom Skilling is chief meteorologist at WGN-TV. His forecasts can be seen Monday through Friday on WGN-TV News at noon and 9 p.m.
WGN-TV meteorologists Steve Kahn, Richard Koeneman and Paul Dailey plus weather producer Bill Snyder contribute to this page.
