Green Bay, WI – Residents of Green Bay and surrounding areas should prepare for sunny conditions this weekend, with temperatures reaching near-record highs by Tuesday. Saturday will remain calm with highs near 56°F, providing a perfect opportunity for outdoor activities. However, a Small Craft Advisory has been issued for the bay of Green Bay and northern Lake Michigan waters, effective today at noon. Mariners, especially those with small vessels, are urged to stay cautious as waves could reach 3 feet, with gusts up to 30 knots.
According to the National Weather Service, hazardous conditions will persist until Saturday morning, making it crucial for less-experienced boaters to avoid the waters. Winds are expected to shift northwest at 15-25 knots, potentially creating dangerous conditions.
Looking ahead, Sunday will be partly cloudy with highs around 60°F, but rain is expected late Monday into Tuesday, with a 70% chance of showers on Halloween. Temperatures will peak at 77°F on Tuesday, potentially setting a new record for late October in the region. By Wednesday, showers will become more likely, impacting trick-or-treaters. Residents should prepare for rain gear and wet conditions by mid-week.
