 Very warm this morning. It's humid as well. Not much changing out there for us today. Highs upper 90s. Heat index will still be above 100. Even though it does get a little drier this afternoon, we won't get the real influence of that coming in until really overnight tonight and better tomorrow. I'm meteorologist Keith Munday from China. I'm Iowa News. Time now for Know Your Heart, a weekly conversation with physicians of Carolina Cardiology on how to care for the health of your heart.