The fireball was far off to my left in my field of vision. I was parked on the side of the street, talking on a cell phone and distracted. It came straight down and puffed into a ball and had a light blue/white color and last no more than a second. It was morning and the sky was heavy overcast and bright. The fireball was seen through cloud cover as if it was the lights from a helicopter/plane. There was an impression of sound but this might be a false memory.