I'm also in Northern VA. We got 8 inches of snow near me with another 1-3 expected tonight. School was cancelled all week. My county said months ago that our first 5 snow days would be days off and days 6+ would be virtual days, so these 5 were "real" snow days. My family is in New York and Connecticut, and they laugh at us every time the schools here close and stay closed for amounts they wouldn't blink at in the Northeast. But a lot of it is plows and snow infrastructure. We get a lot less snow, so we have less equipment to clear it and it takes longer. That said, I really think that some of this week was the schools taking an easy out during a Covid surge when they knew they would have terrible staffing issues. The weather gave them an excuse to cancel, and they took it. I don't blame them! We've already gotten a letter from the superintendent about all the disruptions we should expect as they try to stay open. I'm actually a little jealous of the public schools this time around--I'm a preschool teacher, and generally if the county closes we close. But since we'd already announced (pre-storm) that we were going to stay virtual this week, we ended up running virtual classes even though the public schools didn't. Virtual classes require so much more work and prep than being in person!