While you were sleeping, Mobile Fire-Rescue battled another house fire- the third in less than 24 hours. This one was in Mobile's Campground community. Flames broke out just before midnight at this house on Congress Street and it took firefighters hours to extinguish them. The entire front of the house is destroyed. Luckily no one was home at the time of the fire. Investigators are now looking into what sparked the blaze. Fire officials tell Local 15 there was another fire on Congress street yesterday, but they're not saying at this time if the two fires are connected.