 WCVM, Baltimore. Atmosphere tropical tonight. We're feeling some of those high humidity values. And a severe thunderstorm watch continues until 10 p.m. tonight. Excessive heat warnings up into the evening as well. Temperatures in the mid-70s overnight tonight. Storm chances dropping off late. And then sunshine returns tomorrow. Another hot day tomorrow with temps in the low 90s. Rain comes in Friday. And a brief reprieve from the extreme heat, 82 degrees. A shower Saturday, 93. Recapping a severe thunderstorm watch until 10 p.m. tonight.