Milwaukee, Wisconsin – Lake effect snow may impact southeastern Wisconsin from early Friday through Saturday, increasing the risk of slick travel along lakeshore roadways and during peak commute periods.
According to the National Weather Service Milwaukee/Sullivan, conditions are favorable for two rounds of lake effect snow showers, with the first developing early Friday morning through Friday afternoon, followed by another possible round Saturday morning into the afternoon. The greatest impacts are expected in lakeshore counties, including areas near Interstate 43, Interstate 94, and Interstate 794.
Forecast guidance shows a 65 to 85 percent chance of at least one inch of snow along portions of the Lake Michigan shoreline, with a 30 to 60 percent chance of two inches or more, especially from Racine and Kenosha north toward Milwaukee. Farther inland, including Madison and Jefferson County, snow chances drop off significantly.
The NWS noted that wind direction will play a key role in determining where snow bands set up and how long they persist. Small shifts could result in snowfall staying confined to the immediate lakeshore or lingering longer over urban areas.
While snowfall totals are not expected to be extreme, lake effect snow can fall in narrow, intense bands, quickly reducing visibility and creating slick road conditions. As a result, Friday morning and evening commutes could be impacted, particularly on bridges, overpasses, and untreated roads.
This system is especially relevant for commuters, delivery drivers, and students traveling along Milwaukee’s lakefront corridors.
Drivers are encouraged to monitor updated forecasts, allow extra travel time, and be prepared for rapidly changing conditions near the lake as snow bands develop and shift.
