 and 250 drones. Image Engineering spoke with a local TV station saying there is nowhere else they'd rather be than performing a show designed for Baltimore, created by a team from Baltimore. And the city remains under a code red extreme heat alert through Saturday. The heat index today and tomorrow are expected to be over 100 degrees. And city health officials remind residents to drink plenty of fluids, remain indoors with air conditioning if possible, and be sure to check on vulnerable neighbors.