Iowa — A sharp November chill is settling across central Iowa, with temperatures expected to plunge into the low 20s before the weekend. Des Moines could experience a 24-degree temperature swing as brisk winds give way to clear skies and freezing nighttime conditions.
According to the National Weather Service in Des Moines, Thursday brings partly sunny skies and a high near 46 degrees. A chance of sprinkles continues between 7 a.m. and 1 p.m., while north winds could gust to 20 mph.
The more significant change arrives as temperatures fall toward 27 degrees Thursday night, followed by an even colder Friday night…