Chicago, IL – Drivers across Illinois are being urged to prepare today as forecasters warn that fast-moving snow squalls may develop this season, bringing sudden whiteouts and dangerous road conditions just as early holiday travel begins to pick up. The system could affect areas from Chicago to Rockford, Peoria, and Springfield, especially along major corridors such as I-55, I-57, and I-90.
Snow squalls typically last under an hour but remain among winter’s most dangerous hazards. Instant whiteouts paired with flash-freezing pavement can quickly turn highways slick, contributing to multi-vehicle pileups across the Midwest in past events. Officials emphasize that avoiding travel during a Snow Squall Warning is the safest choice. Meteorologists often repeat: “You don’t want to be on the road when it happens.”
If a squall hits while you’re already driving, experts advise slowing down gradually, turning on hazard lights, and greatly increasing following distance. Drivers should stay in their lane, avoid slamming brakes, and never stop in a travel lane where visibility may drop to near zero. Safe pull-off points—rest areas, exits, or parking lots—are the best options until conditions improve.
Illinois residents heading out for commutes, errands, or early holiday shopping should keep winter emergency kits in their vehicles, including blankets, chargers, water, ice scrapers, and traction materials like sand or cat litter. Outdoor items should be secured at home in case sudden wind bursts accompany the squalls.
Forecasters will continue to monitor conditions through the afternoon and may issue additional updates.
