That seems completely normal too me, if not a little slow. What are you trying to do with it? Sliced or pulled? If you wants sliced, its done. If you want pulled, it needs a good while yet to get to around 195.
2013 Stumps Classic - Delivered 4/15/13
Large BGE - Rescued 2012
2010 WSM 22.5"
2010 Weber genesis gas grill
Rescued 22.5 Weber One-touch gold
BBQ Guru CyberQ
2011 Built UDS - Retired