Paducah, Kentucky – Confidence is increasing that a significant winter storm could impact parts of Missouri, Illinois, and Kentucky this weekend, bringing hazardous travel conditions and accumulating snow.
According to the National Weather Service in Paducah, a Winter Storm Watch is in effect for portions of southeast Missouri, southern Illinois, and western Kentucky from late Friday night through Sunday afternoon. Forecast data shows a growing likelihood of impactful snowfall, though exact amounts and placement remain uncertain.
Updated snowfall probability guidance indicates a 60 to 80 percent chance of at least 4 inches of snow across parts of western Kentucky and southern Illinois, including areas near Paducah, Cape Girardeau, and Marion. Portions of southeast Missouri, including Poplar Bluff and Farmington, carry a 40 to 50 percent chance of reaching that threshold.
The National Weather Service also highlights a 70 to 80 percent probability of moderate travel impacts across much of the region, with a 10 to 40 percent chance of major impacts where heavier snow bands develop. Major impacts would include extremely dangerous or potentially impossible driving conditions.
Roadway conditions could deteriorate rapidly, especially along Interstates 24, 55, 57, and 64, as well as U.S. highways and secondary roads. Officials warn that travel impacts may be greatest for southbound routes, depending on storm track and colder air placement.
Forecasters note that Arctic air is expected to follow the storm, increasing the risk of lingering slick roads and refreezing. A sharp cutoff in snowfall amounts remains possible, and the exact timing of precipitation onset is still being refined.
Residents are urged to monitor forecasts closely, complete preparations ahead of Friday night, and avoid unnecessary travel during periods of heavy snow.
Weekend travelers, freight operators, and commuters across the tri-state region should prepare for potentially hazardous to dangerous roadway conditions.
