The severe weather is causing widespread travel disruptions, with major airports like Chicago O’Hare, Dallas Fort Worth, Minneapolis-Saint Paul, and Hartsfield-Jackson Atlanta experiencing significant delays and cancellations. The Gulf Coast states face risks of flooding and wind damage due to Tropical Storm Arthur, which is expected to bring heavy rainfall and strong winds. Travelers and residents in affected areas should prepare for potential delays, hazardous driving conditions, and localized flooding.