Heat and humidity creating uncomfortable conditions for parts of Siouxland. There’s a heat advisory until 9 p.m. for Woodbury, Plymouth, Sioux, Lyon, Dixon, Dakota, and all of southeast South Dakota. With higher dewpoints today the heat index will make it feel like 104 degrees in some spots. The National Weather Service says because of the advisory make extra precautions to stay safe. Joe Biden is taking an aggressive approach to defending the Affordable Care Act, challenging not just President