Good morning. The forecast in Baltimore today calls for sunshine mixing with some clouds, and a high of 33. Tonight, cloudy skies will continue, with a low of 28. I'm Mary Regalado, and here are the top headlines from the Baltimore Sun for Tuesday, January 22nd. How low did the thermometer go at your house? The cold snap that began Sunday and continued into this morning may have brought some areas around Baltimore their coldest temperatures in more than a year. On the Martin Luther King Jr.