 WBAL-TV 11. Weather. Partly cloudy, mild temperatures overnight, lows around 70, some cooler 60s in the northern suburbs. A chance for some strong afternoon thunderstorms on Thursday. It'll be hot and humid. Highs near 93, but the heat index over 100. On Friday, partly cloudy, still hot and humid with a thunderstorm in the afternoon. Friday's high, 94. I'm meteorologist Tom Tasselmeyer on WBAL Newsradio 1090 and FM 101.5.