Wondering where to park your car overnight without getting a ticket or towed? This guide breaks down Chicago's overnight parking rules in simple, everyday language — no confusing legal terms. You'll learn about permit zones, street cleaning bans, winter snow routes, and how much a mistake can actually cost you. We also share the smartest and safest options for free or low-cost overnight parking, plus how booking ahead can save you time and money. Whether you live in Chicago, have guests visiting, or are just passing through — this guide has you covered.