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Brace for Coldest Temperatures of Arctic Blast Overnight in Chicago

Chicago residents are in for a bone-chilling night as the coldest temperatures of the arctic blast are expected to sweep across the region Monday night and into Tuesday. The National Weather Service has issued a cold weather advisory beginning at 9 p.m. Monday, extending through 2 p.m. Tuesday, with wind chills plummeting as low as -30 degrees.

Extreme Cold Warning in Kenosha County, Wisconsin

The frigid temperatures are not limited to Chicago, as Kenosha County in Wisconsin is also under an extreme cold warning through Tuesday afternoon. The NWS has warned of dangerously cold wind chills reaching 25-to-30 degrees below zero, which could lead to frostbite on exposed skin in as little as 30 minutes.

School Closures and E-Learning Plans Due to Dangerous Cold

The plummeting temperatures have already forced many schools and daycares in the region to close or switch to e-learning plans on Tuesday. Morning lows are expected to be around -6 degrees, with wind chills ranging between -15 and -25. Despite the forecast showing some sunshine, temperatures are unlikely to rise significantly, with highs only reaching the low single digits.

The Emergency Closing Center reported numerous school closures in the Chicago area due to the cold weather. The bitter cold conditions are expected to continue into Wednesday morning, with dangerous wind chills as low as -20 to -30 degrees.

Potential River Ice Formation and Flooding Risks

The National Weather Service has raised concerns about rapid ice formation on area rivers, which could result in “ice jams and very localized flooding.” Residents are advised to be cautious of ice jams in the Rock, Fox, Des Plaines, and Kankakee river basins through Wednesday morning.

While some relief is anticipated on Wednesday with highs in the low 20s and the possibility of light snow, wind chills are expected to persist in the single digits. The weekend may bring slightly warmer temperatures in the mid-30s, accompanied by on-and-off snow showers.

As Chicagoans brace themselves for the coldest temperatures of the arctic blast, it’s essential to take necessary precautions to stay safe and warm in these extreme conditions. Remember to dress warmly, limit time outdoors, and check on vulnerable neighbors to ensure everyone weathers the cold snap safely. Stay informed through reliable weather updates and be prepared for changing conditions as we navigate through this frosty period.