I remember the 72-73 as I was 9th/10th grade kid and just gotten my drivers permit, I had left school early and needed some gas in the car. when I left that morning it was short sleeve weather. While pumping gas there came about a huge wind gust that blew over metal signs, trash cans, even broke a utility pole nearby as the wires stretched under the stress of the load. Then, probably the coldest air I ever felt so quickly hit me in the face. McCoys service station had a big outdoor thermometer as you went in to pay. One of the men there said the temp had dropped over 30 degrees from where it was just minutes before. Well, I left and headed home, heat on high in the car and just made it home when it began to snow those big size flakes. My dad called and said there was a run on bread and milk at the little mom/pop grocery that my aunt ran. No school for 2 days afterwards. Artic cold set in with highs not going above 32F and lows were single to 0 in the hill country. The rest of winter was good one the best.