Wisconsin’s winter bite is front and center across northeast parts of the state as brutal cold tightens its grip around Green Bay. The air feels sharp and unforgiving. Breath freezes fast, snow crunches loudly, and even brief exposure feels risky.
According to the National Weather Service in Green Bay, a Cold Weather Advisory remains in effect until 10 a.m. CST today. Wind chills between 20 and 30 degrees below zero are expected across central, east-central, and northeast Wisconsin, including Brown, Outagamie, Oconto, Door, and Winnebago counties.
Early-morning temperatures near Green Bay sit around -7°F, with wind chills near -27°F. West winds continue to funnel cold air off frozen fields and wooded areas, creating dangerous exposure conditions. Frostbite can occur on exposed skin in as little as 20 to 30 minutes.
Travel conditions are mostly quiet, but cold creates hidden hazards. Slick spots may linger on untreated roads, bridges, and ramps along I-41, Highway 29, and Highway 54. Drivers should allow extra time and keep winter emergency kits handy.
Officials urge residents to dress in layers, cover faces and hands, and limit time outdoors. Pets should stay indoors, and neighbors who may need assistance should be checked on during the coldest hours.
Conditions slowly improve later today as winds ease. Highs reach only 11°F, keeping the cold firmly in place. Tonight stays frigid, with lows near 7°F and a slight chance of light snow toward morning.
A noticeable shift begins early this week. Monday climbs to around 21°F. By Tuesday, highs rise into the mid-30s, bringing melting snow and the risk of flash freezing once temperatures dip again at night.
Midweek remains seasonably cold, with highs in the lower 30s. Rain and snow chances return Wednesday night into Thursday, potentially impacting holiday travel.
With Christmas travel approaching, winter hazards remain active across northeast Wisconsin. Stay bundled, plan ahead, and expect fast-changing conditions.
5-Day Outlook for Green Bay, WI:
• Today: Sunny, extreme cold, high near 11°F
• Monday: Mostly sunny, high near 21°F
• Tuesday: Mostly cloudy, high near 36°F
• Wednesday: Mostly sunny, high near 33°F
• Thursday: Rain and snow possible, high near 39°F
