Although Chicago area air quality appears to be improving, rain and storms could put a damper on holiday weekend travel in and out of O'Hare International.
Commuters heading into Chicago Friday morning may not be able to see the skyline very clearly, but it isn't all due to smoke from Canadian wildfires impacting.
NASCAR's Chicago Street race will take place this July, but it will also bring plenty of changes in the weeks before and after the highly anticipated event.