Chicago, Illinois – Repeated rounds of rain could slow commutes and raise minor flooding concerns across the Midwest beginning Saturday morning.
According to the National Weather Service, much of the region has a 50–70% chance of above-normal precipitation through midweek, while temperatures remain close to seasonal averages.
Chicago, Detroit, and Indianapolis will experience multiple rain events, especially during morning and evening travel windows. Roads like I-90 and I-94 may see reduced visibility and standing water during heavier bursts.
St. Louis and Columbus could pick up steady rainfall totals over several days, increasing the risk of ponding in low-lying areas and slower traffic on major corridors.
While temperatures hover near normal, wet conditions may create slick roadways and delays for freight and air travel.
Drivers should allow extra time, check tire conditions, and avoid flooded streets. Local agencies may issue localized advisories if rainfall totals increase.
Rain chances persist through Wednesday, with additional systems possible late week.
