Chicago is in the midst of its hottest week of the year.
Temperatures will be in the mid-80s and above this week at a minimum.
The mercury will approach 100 degrees on Friday.
Morning Shift talks to a doctor about tips for staying safe in extremely hot weather.
GUEST: Dr. Samuel Grief, associate professor of clinical family medicine at the University of Illinois at Chicago
LEARN MORE: This Could Be the Hottest Week of the Summer So Far in Chicago (NBC 7/15/19)