 And a warning goes into effect at 11 o'clock or did go into effect at 11 and remains in effect until 8 p.m. tonight. Tomorrow, there will be an excessive heat watch in effect until 8 p.m. as well. Baltimore City is currently under a cold red heat advisory until Wednesday of this week. More on your forecast coming up after traffic. Meanwhile, Baltimore City Inspector General Isabel Cummings says we're not done yet. This after a recent investigation into claims of unsafe working conditions for Department of Public Safety workers during the extreme heat.