Tues and weds morning lows hit-23 to -25, this morning we didn't radiate efficiently due to cloud cover. I love how the body adjusts to cold weather. It was 5 degrees last night when I took the dog out before bed. We were outside for almost 30 mins and I didn't wear a hat or mittens. It was so much "warmer" than the 2 prior nights where it was -12 when I took the dog out. But before this cold snap, 5 degrees felt like Antarctica