Your evening Iowa weather update Here comes a pleasant Thursday across Iowa with temperatures climbing nicely through the day, though folks south of Interstate 80 and east of Interstate 35 might see a stray shower pop up this afternoon. Right now we're sitting in the mid-50s with those northwesterly winds keeping things comfortable. Starting with this morning's low of 44 degrees around 6 A.M., we'll see a steady warm-up through the day.