Wisconsin – Cold air grips northeast Wisconsin this morning as clear skies and calm winds allow temperatures to hover near freezing. Breath hangs in the air, and pavement stays dry for now, but Winter Weather conditions are lining up quickly ahead of Christmas Travel.
Early today brings decreasing clouds across Green Bay, with highs near 38. Winds strengthen late morning, adding a sharp edge to the cold. Tonight turns colder fast. Temperatures dip near 20, and increasing clouds trap lingering moisture close to the surface. Untreated roads and sidewalks may turn slick after sunset.
Wednesday stays gray and chilly. Highs struggle into the mid-30s, and clouds hold firm through the day. According to the National Weather Service, the next system approaches by Thursday night, increasing the risk for mixed precipitation across northeastern Wisconsin.
Christmas Day itself looks mostly quiet but cold. Highs reach the mid-30s, keeping snow on the table if moisture arrives earlier than expected. Travel conditions during daylight hours remain manageable, though drivers should watch shaded areas for icy patches.
Conditions change Thursday night. Rain develops first, then mixes with snow as colder air moves in. By late evening, rain and snow could fall together, creating slushy roads on I-41, I-43, and Highway 172. Temperatures hover near freezing, raising concerns for Black Ice as traffic thins.
Friday keeps the pattern unsettled. A chance of rain lingers through midday, with highs near 37. Roads may improve briefly, but standing water could refreeze after dark as temperatures slide back toward freezing Friday night. Post-Christmas Travel late Friday may require extra time.
Looking ahead, colder air deepens this weekend. Saturday stays mostly cloudy with highs near 30, followed by another potential freezing rain threat Saturday night. Sunday turns sharply colder, reinforcing a true Winter setup across the region.
Plan travel earlier in the day when possible. Slow down on bridges and ramps. Seeing slick spots already? Share what you’re noticing around Green Bay.
Five Day Outlook – Green Bay, Wisconsin
- Tuesday: Clearing skies. High near 38.
- Wednesday: Cloudy and cold. High near 36.
- Thursday (Christmas Day): Mostly cloudy. High near 34.
- Friday: Chance of rain. High near 37.
- Saturday: Mostly cloudy. High near 30.
