Green Bay, WI – A strengthening winter storm is bringing rapidly worsening travel conditions across central and northern Wisconsin Sunday evening as rain transitions to heavy snow, with significant accumulations expected through Monday.
According to the National Weather Service in Green Bay, rain has already changed to snow across much of central and northern Wisconsin and will continue spreading east through the rest of the afternoon and evening. Snowfall rates are expected to intensify overnight, especially along the Highway 29 corridor, where heavier bands of snow and blowing snow will significantly reduce visibility.
Forecast snowfall totals range from 4 to 6 inches across parts of east-central Wisconsin, including areas near Appleton and Oshkosh, increasing to 6 to 8 inches near Wausau and Antigo. Farther north, including portions of Vilas, Oneida, and Forest counties, totals of 8 to 12 inches are expected, with localized amounts up to 15 inches possible.
Northwest winds will strengthen tonight, with gusts reaching 35 to 45 mph, strongest across Door County and the Lake Michigan shoreline. These winds will contribute to blowing and drifting snow, creating periods of near-whiteout conditions and making roads snow-covered and slippery.
The National Weather Service warns that travel will be hazardous tonight through Monday morning, particularly for overnight drivers and the Monday morning commute. Sporadic power outages and minor tree damage are also possible due to heavy, wind-driven snow.
Snow is expected to gradually taper off late Monday morning into Monday afternoon, but lingering slick roads and reduced visibility may continue even after snowfall eases.
Residents are urged to avoid unnecessary travel, allow extra time if driving is unavoidable, and keep emergency supplies in vehicles. Travelers should continue to monitor updates from weather.gov and local officials as conditions evolve.
