I don't think so. I've not seen the comet for myself (San Antonio is definitely not a dark sky viewing locale), but reports say the comet has no tail, and it began brightening between October 23–24, 2007, not in the past several days.
Here's a (public domain, so I'm permitted to copy it here) chart showing where the comet is:
Source:
Image:Comet Holmes TLR1.jpg - Wikipedia, the free encyclopedia
Here's another view that may aid in locating it in the sky:
Source:
Image:Comet Holmes sky Oct 30 2007.png - Wikipedia, the free encyclopedia