Hourly Weather Forecast - Jefferson, IASatSunMonTueWedThuFri, Jul 1812 AM63°F30%4mphNArrow up30% Chance Rain ShowersHumidity100%Feels like63°FDew Point63°F1 AM62°F30%4mphNArrow down30% Chance Rain ShowersHumidity100%Feels like62°FDew Point62°F2 AM61°F20%4mphNArrow downFoggyHumidity100%Feels like61°FDew Point61°F3 AM60°F20%4mphNArrow downFoggyHumidity100%Feels like60°FDew Point60°FSatSunMonTueWedThuFri, Jul 18
Weekend Storms Target Portions of the Great Lakes and Ohio ValleyPotent thunderstorms will develop along and ahead of a cold front heading from the Northern Plains into the Great Lakes and the Ohio Valley.Read More
