heat index

What is Iowa’s Highest Heat Index of All-Time?
What is Iowa’s Highest Heat Index of All-Time?
What is Iowa’s Highest Heat Index of All-Time?
As another round of sweltering heat is ready to make us sweat this weekend. As of Friday morning, the southern half of Iowa (including Cedar Rapids) is in a Heat Advisory for Saturday with heat index values as high as 105*. The Heat Index is a measure of how hot it really feels when relative humidity is factored in with the actual air temperature. Our bodi...