Airlines have been heavily affected, with American Airlines cancelling over 500 flights, and Southwest Airlines and Delta Airlines both cancelling more than 400 flights.
About 1-4 inches of snow is forecast to fall in the Chicago area on Monday morning.
Severe weather across several regions of the US causes disrupted air travel, forcing multiple major airports to slow or pause ...
Flights heading to Charlotte Douglas International Airport are temporarily halted on Monday as thunderstorms move through the area, according to the Federal Aviation Administration.