As the day progresses, Votecastr gives a pretty optimistic picture for Clinton in Florida; the estimate has been holding at around 300,000 most of the day. As they point out, there's the potential for that to narrow as the panhandle is a time-zone behind the rest of the Florida.
As well, Clinton's edge in Pennsylvania has grown to about 100K over the course of the day, suggesting that they're doing a great job of getting out the turnout where they need it there.
Ohio, on the other hand, has tightened. Clinton's estimated lead was over 50K earlier, but is now down to around 30K.
http://www.slate.com/votecastr_elect...t_tracker.html