Des Moines, IA – Drivers across central Iowa are being urged to use extreme caution late this morning as a dangerous snow squall moves through the region, rapidly reducing visibility and creating hazardous travel conditions.
According to the National Weather Service in Des Moines, a Central Iowa Snow Squall Warning was issued at 11:30 a.m. CST and remains in effect until noon today. The warning impacts Polk, western Story, Madison, southeastern Boone, southeastern Dallas, and western Warren counties, including the Des Moines metro area.
Meteorologists report the snow squall was located along a fast-moving line stretching from four miles southeast of Nevada to Des Moines’ Avenue of the Saints Event Center, pushing east at approximately 35 mph. The system is producing brief but intense bursts of heavy snow, combined with gusty winds exceeding 45 mph, leading to near-zero visibility in some locations.
Snow squalls are especially dangerous because they develop quickly and can catch motorists off guard, even when roads initially appear clear. Iowa State Patrol officials warn that conditions can deteriorate within seconds, increasing the risk of multi-vehicle crashes during peak travel hours.
Drivers who encounter a snow squall are advised to slow down gradually, avoid sudden braking, turn on low-beam headlights or hazard lights, and, if necessary, safely pull off the roadway until visibility improves. Travel delays are recommended whenever possible until the warning expires.
The National Weather Service notes that conditions may improve rapidly once the squall passes, but lingering slick spots could remain on untreated roads and bridges.
Residents are encouraged to monitor local weather alerts and adjust travel plans accordingly.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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