 Free and clear through the Fort McHenry Tunnel as well as the Harbor Tunnel. Minor delays on the BW Parkway southbound between Route 32 and Route 198. WBAL TV11 weather. Excessive heat warning in effect today as there will be a few afternoon clouds and then a straight severe thunderstorm possible. Highs up to 103 degrees with the feels like temperature around 111. Partly to mostly cloudy tonight. Scattered storms during the evening. Potential for severe storms. Lows in the upper 70s.