Green Bay, WI – Holiday travelers in central and northeast Wisconsin should prepare for dense fog this morning, reducing visibility to under a quarter mile in many areas. A Dense Fog Advisory remains in effect until noon, posing potential hazards for drivers navigating roads, bridges, and sidewalks.
According to the National Weather Service (NWS), visibility across Green Bay and surrounding regions will remain limited through the late morning, with temperatures hovering near freezing. Pockets of freezing fog may create slippery conditions, particularly on untreated surfaces. Motorists are advised to use headlights, reduce speed, and maintain distance from other vehicles.
Sunday Forecast:
Expect mostly cloudy skies after the fog lifts, with highs nearing 39°F. Winds will remain light, but a slight chance of late-day showers persists, especially near the lakeshore.
Five-Day Outlook for Green Bay:
• Monday: Sunny and milder, with a high near 42°F and west winds at 5-8 mph.
• Monday Night: Mostly cloudy, low around 27°F.
• Tuesday (New Year’s Eve): Cloudy with a high of 35°F, transitioning to mostly cloudy overnight with lows around 23°F.
• New Year’s Day: Partly cloudy, brisk, with highs near 28°F.
• Wednesday: Mostly cloudy, highs reaching 25°F.
Travelers and residents are encouraged to monitor updates and prepare for shifting weather as the week progresses. For road conditions, visit Wisconsin DOT’s 511 service.
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