 WBAL News Radio 1090 and FM 101.5 News Update. Sunny 97. It feels like it's 100. There's an excessive heat warning in effect until 8 o'clock tonight. There'll be another one tomorrow. Good afternoon. Robert Lang in the WBAL 24-hour broadcast center adding to motorist frustrations on this hot Monday. Continued heavy traffic on the Beltway, especially on the interloop near the JFX. It's open now. It was closed for a time just after 3 this afternoon. After a 3