A widespread Flood Watch is now in effect across eastern Iowa and western Illinois, with the National Weather Service (NWS) warning that flash flooding could begin as early as 1 a.m. on Saturday and last until Sunday afternoon. Residents are urged to stay alert as multiple rounds of thunderstorms are expected to impact cities such as Cedar Rapids, Davenport, Rock Island, and Burlington.
Flash Flooding Threat and Impact Areas
The NWS in the Quad Cities warns that urban areas, as well as regions with poor drainage, are at the highest risk of rapid flooding. The heavy rain from last week has already saturated the soil in Benton, Linn, Scott, Henry, and surrounding counties, making it more likely that any additional rainfall will cause flash floods. Cities like Iowa City, Muscatine, Macomb, and Moline, as well as areas near rivers, creeks, and low-lying neighborhoods, are particularly vulnerable.
Key highways, including I-74, I-80, and US-61, may face temporary closures or hazardous conditions due to rising water levels overnight. Flash flooding can occur quickly, making travel dangerous and requiring residents to act fast. Local officials are advising everyone to monitor conditions closely and be prepared for sudden changes.
Precautionary Measures and Safety Tips
Residents should have a plan in place to move to higher ground if necessary. It’s important to keep devices charged to receive emergency alerts and to avoid driving on flooded roads. The NWS also advises everyone to stay informed with updated weather warnings, as rainfall patterns could change, leading to more flood advisories.
The Flood Watch will remain in effect at least until Sunday afternoon, but additional updates may be issued as the situation evolves.
Continued Vigilance
As the threat of flash flooding continues, it is crucial for residents of eastern Iowa and western Illinois to stay vigilant. Flash floods can develop rapidly, and being prepared with a plan for safety and communication is essential. Keep an eye on local weather alerts and take action quickly if conditions worsen.
