Houston weather: Misty and foggy Tuesday morning, then partly cloudy and warmer

After a blanket of morning fog, today will be a warmer than normal one with highs running about 12 degrees above average. Tomorrow looks breezy and even warmer with a record high possible. A cold front will move in early Thursday and could bring a brief round of storms followed by a few chilly mornings with lows near 40. Weather looks fine for the marathon this weekend, but showers could return for Martin Luther King Day on Monday.