Good morning. The forecast in Baltimore today calls for mostly cloudy skies with a high of 78 and a low of 67. Expect areas of drizzle tonight. I'm Mary Regalado, and here are the top headlines from the Baltimore Sun for Monday, August 26th. Howard County emergency responders evacuated a Columbia shopping center about 30 minutes before part of the building was destroyed in an explosion that could be heard for miles yesterday morning. There were no injuries.