Changed the oil in our main daily driver, probably was a bit earlier than strictly necessary but it was past the service mileage stipulated in the manual and it’s above freezing finally. Managed to not make a mess and didn’t run into any issues. Even torqued the drain plug to within spec. Then got it washed to get rid of the salt crust from the past few weeks and wash out any oil drips from the filter the got on top of the plastic air guard.
I considered it, but decided against it.
Fun fact: There’s no flat surface around my house for doing it. Nor is it sheltered, and it usually rains sideways where I live. So my usual place to do these things is inside a 2km long mountain tunnel 5min drive from my house. There I can change oil, brakes, seasonal tyres, with no wind or precipitation, and temperature above freezing. In the middle of the tunnel there is a large excavated space on the side of the road where the snow plow turns around, so it’s not like I’m blocking traffic either.