It was -17° in Winchendon this morning. That was the temp not including windchill. While it gets cold every year, and sometimes for longer stretches. Negative single digits hurts but isn’t uncommon. Below -10° and now that’s scraping the bottom. This feels like the the coldest I’ve seen since at least 2004. They closed down the schools for a “cold day” with windchills at -40°. I don’t remember the actual temp but it was “negative something”