dilemma

So, flying in the face of their usual tendency to open on time even in dangerous conditions, my office is opening at 12:30 today.

The problem? ...I have to leave work at 2:30 today to get to my doctor's appointment.

I'm trying to save leave, true, but I'm not sure if it's worth going in for 2 hours. Especially when the doctor's is in the other direction.