Chicago, IL – Rising temperatures this weekend could cause significant ice jams on northern Illinois rivers, heightening the risk of localized flooding. Residents are urged to prepare for potential water level surges along major rivers.
According to the National Weather Service (NWS), temperatures fluctuating above freezing may lead to ice breakage on the Kankakee, Rock, Fox, and Des Plaines Rivers. Ice jams occur when melting ice obstructs river flow, causing water levels to rise rapidly. Vulnerable areas could experience flooding with little to no warning. Residents near riverbanks are advised to monitor conditions closely and prepare emergency supplies, including sandbags and evacuation plans.
The NWS highlights that the ice jam threat will persist into early next week as temperatures remain unsteady. By Saturday, highs will reach the mid-30s, increasing the likelihood of ice movement. Residents are encouraged to check real-time river data and forecasts at water.noaa.gov.
While the warming trend provides relief from recent frigid weather, it also brings the potential for hazardous conditions. Avoid venturing near unstable riverbanks or onto ice-covered waterways, as they may collapse unexpectedly. Early preparation and vigilance could prevent significant damage and ensure safety during this period.
