 WCVM Baltimore. Another day of tough heat and humidity for Baltimore on Tuesday with another day of excessive heat warnings for the mid-Atlantic and all of the state. Our overnight low of steamy 80 degrees. We'll fire up some isolated storms again Tuesday afternoon with highs near 101. Dangerous heat and humidity. Take it easy. Take breaks in the A.C. Keep the water coming. And then more thunderstorms Wednesday. Hot, humid upper 90s. And hoping for some cooler weather relieving some of this heat wave by Thursday, Friday, and the weekend with temps in the upper 80s.