Southwest Michigan – Lake-effect snow is expected to create hazardous travel conditions across parts of southwest Michigan beginning Sunday evening, as a Winter Weather Advisory takes effect overnight into Monday.
According to the National Weather Service in Northern Indiana, the advisory is in effect from 7 p.m. Sunday until 1 p.m. EST Monday for Cass County and both northern and southern Berrien counties.
Forecasters expect 3 to 5 inches of snow, with localized totals up to 6 inches possible in persistent lake-effect bands. Wind gusts up to 35 mph are expected to cause blowing and drifting snow, leading to periods of low visibility and rapidly changing road conditions.
The National Weather Service warns that roads, bridges, and overpasses are likely to become slick and hazardous, particularly overnight and during the Monday morning commute. Snow-covered roads may redevelop quickly even after treatment due to drifting.
Visibility reductions are possible as snow combines with gusty winds, especially in open and rural areas. In addition to travel concerns, wind chills are expected to fall into the single digits overnight, dropping below zero Monday morning, increasing the risk for cold exposure.
Drivers are urged to slow down, increase following distance, and allow extra travel time, especially during peak commuting hours. Conditions may vary significantly over short distances as lake-effect bands shift.
Motorists are encouraged to check the latest roadway conditions by dialing 511 before traveling. Those spending time outdoors should dress in layers and limit exposure due to the dangerous wind chills.
Additional updates may be issued if snowfall totals or impacts increase.
