The system likely won't develop into a tropical depression or storm, and it will likely cool us off after a sweltering few days. Here's more.

A tropical disturbance in the Gulf of Mexico is tracking toward the northern Gulf Coast, with forecasters warning that it could develop into a tropical depression before making landfall later this week.

A low pressure system near Florida has a 40% chance of developing into at least a tropical depression, according to the National Hurricane Center.