weather

So today I went and picked up my best friend's girls up from school. As I was going to the school to pick them up I heard the weather forecast for tomorrow. I heard that a cold front is to come in tomorrow morning and the high for tomorrow will only be in the 70's. I think of cold fronts as cold temperatures and windy. Cold front means highs in the 50's maybe the 60's but not upper 70's. I wonder if my brother's family is ready to come south for only a visit and then move down here to get away from the snowy weather that starts in November and goes until April sometimes May.