Detroit, Michigan – A return to winter weather is expected across southeast Michigan beginning midweek, as rain transitions to accumulating snow and colder air settles into the region through the latter half of the week.
According to the National Weather Service in Detroit/Pontiac, dry conditions will continue today with partial clearing, especially toward the Ohio border. Highs will reach the mid to upper 30s before clouds increase ahead of the next system. Rain is expected to move into the region Tuesday, particularly across the Saginaw Valley and the Thumb, with highs climbing into the upper 30s and lower 40s.
As colder air moves in behind the system, precipitation is expected to change from rain to snow Wednesday, with temperatures dropping through the afternoon. Snow is likely to continue into Wednesday night and Thursday as colder air deepens across the Great Lakes. While exact snowfall amounts remain uncertain, accumulating snow is expected, particularly north and east of Detroit.
Travel impacts may increase along major routes including Interstate 75, Interstate 94, Interstate 96, and U.S. Route 23, especially during the Wednesday evening and Thursday morning commute periods. Snow-covered roads, reduced visibility, and slick conditions are possible as temperatures fall into the low 20s by Thursday, with wind chills making it feel even colder.
Lake-effect snow showers are also possible late Wednesday into Thursday, especially for areas closer to Lake Huron and Lake St. Clair, including portions of the Thumb. Gusty northwest winds may lead to blowing snow in open areas.
Residents are encouraged to prepare for a return to winter driving conditions by midweek, ensuring vehicles are winter-ready and allowing extra travel time. MDOT advises monitoring road conditions closely as temperatures drop and snow develops.
Forecast confidence is increasing for a colder, snowier pattern late week. Winter weather advisories may be issued as snowfall coverage and intensity become clearer across southeast Michigan.
