Wisconsin wakes up locked in a deep freeze this morning, with just 9 degrees showing on thermometers in Green Bay and breath hanging thick in the air. Roads look mainly dry at midmorning, but light snow may brush parts of north-central and northeast Wisconsin today.
The National Weather Service in Green Bay reports flurries and light snow could create slippery stretches, especially north of a Merrill-to-Sturgeon Bay line. Even minor bursts can coat untreated pavement quickly with temperatures this cold. Drivers along Highway 41 and rural county roads should stay alert for patchy slick spots.
Skies turn partly sunny at times, and highs reach near 34 degrees this afternoon. Calm winds shift southwest, helping slightly with melting where sun breaks through. Temperatures fall back to 27 tonight under mostly cloudy skies. Any moisture left behind may refreeze after sunset, a classic late-winter flash-freeze setup.
Friday brings a strong February spring tease, with highs pushing 48 degrees under partly sunny skies. Gusts up to 30 mph develop, accelerating snowmelt. Saturday cools sharply, with highs near 25 and a slight chance of snow during the afternoon. Light accumulation remains possible.
Sunday stays cold and bright, with sunshine and a high near 23. Early next week moderates, climbing into the low 30s Monday. The 6–10 day outlook signals above-normal temperatures heading into early March, hinting at gradual spring warmth after this cold snap.
Five Day Outlook for Green Bay, Wisconsin:
Thursday: Chance flurries, high 34.
Friday: Partly sunny, high 48.
Saturday: Slight chance snow, high 25.
Sunday: Sunny, high 23.
Monday: Partly sunny, high 33.
