Weather conditions across Central and Northeast Wisconsin, including the Green Bay area, will trend closer to seasonal norms this weekend, though travel impacts are expected late Sunday as a quick-moving system brings light snowfall, according to the National Weather Service.
After several days of below-normal temperatures, highs will gradually moderate into the low to mid-20s, offering some relief from the extreme cold. Despite the temperature moderation, winter conditions will remain in place, especially during the overnight and early-morning hours.
The primary concern develops Sunday afternoon through Sunday night, when a clipper system moves across the region. This system is expected to produce widespread light snow, with total accumulations generally around one inch or less. While snowfall amounts are not expected to be heavy, even light snow can lead to slick and hazardous travel, particularly along Interstate 41, Interstate 43, US-41, and surrounding state highways.
Snowfall may reduce visibility at times, especially during peak travel hours Sunday evening. Road surfaces that remain cold may allow snow to accumulate quickly, creating snow-covered roads, icy patches on bridges and overpasses, and reduced traction. Motorists should be prepared for slower travel speeds and changing road conditions, even where snowfall totals remain modest.
Winds are not expected to be as strong as earlier in the week, but cold pavement temperatures will limit melting. Road conditions may remain slick into early Monday morning before gradual improvement.
Officials encourage residents and travelers to monitor local forecasts, allow extra time for travel, and use caution when driving Sunday afternoon and night. Winter weather preparedness remains important, as additional systems may follow in the coming days.
