Several schools in New Orleans have canceled classes or delayed their start on Tuesday due to hazardous driving conditions caused by fog and smoke from local wildfires. These conditions led to a massive pileup on Interstate 55 on Monday morning, resulting in at least two deaths. The combination of smoke and fog created what is known as superfog, making it extremely difficult to see on the roads.

The Louisiana Department of Traffic Development reported that at least 158 vehicles were involved in the morning's crash, with seven fatalities and several people transported to area hospitals. Drone footage captured the aftermath of the chain reaction accidents, showing the charred remains of vehicles and the thick smoke mixing with the fog.

The superfog is caused by the smoke and moisture released from the ongoing wildfires mixing with cooler, nearly saturated air. Visibility can be reduced to less than 10 feet, making it extremely dangerous on highways. These weather conditions are expected to persist, leading to concerns of similar incidents occurring in the coming days.

As a result, schools in New Orleans have taken precautions and either canceled classes or delayed their start times. Officials are closely monitoring the situation and will provide updates on any further closures or delays. It is advised for commuters to exercise caution and stay informed about the latest weather and road conditions.