• Heavy lake-effect snow creates whiteout conditions, disrupts travel south of Chicago

    Powerful bands of lake-effect snow brought traffic on parts of Interstate 57 (I-57) south of Chicago, Illinois, to a standstill amid whiteout conditions on the morning of November 10, 2025. The National Weather Service (NWS) warned drivers to use extreme caution as snowfall rates exceeded 7 cm/h (3 in/h) in localized bands, producing near-zero visibility and hazardous travel across portions of northeastern Illinois.

  • Rare snowstorm hits Chicago, breaking 109-year-old snow record

    An unusually strong late-season snowstorm hit parts of United States on April 27 and 28, 2019, dropping heavy snow and causing hundreds of flights to be canceled. Chicago O'Hare International airport received 6.3 cm (2.5 inches) of snow on April 27, breaking the…