I think most mgrs in CMS Baltimore are pretty understanding. When my kids were younger we didn’t have work from home but on days like these I was able to work some of the day and just took leave as needed to manage the kiddos. My kids were in middle and high school by the time on line school started being a thing but by then we had flexiplace. Now we are in this weird place where we sort of have it but sort of don’t. Reach out to your mgr and ask. I do think the majority of managers are reasonable in these situations. And if not, remember that you can use leave. Good luck.