Various SE staff have said the hover popup is not coming back and have suggested "make a case for putting that information somewhere else." Ok, here are some thoughts and suggestions:
Loss of the hover popup was the highest-voted complaint about the new top bar when it was tested on meta.
Voting is a good thing on SE, and the people who vote the most across all SE sites used the vote count in the pop up constantly. Since all other pages that show vote counts are cached, checking how many times you've voted now (usually) requires you to take a break and wait for the counts to update.
First idea (minimal solution) put "Votes Today" for the current site at the top of the Achievements drop-down.
Or: (better) make a new drop-down to go where the hover popup was (drops down when you click your Gravatar/rep/badges) that shows Votes cast (today and maybe week), reputation change and maybe changes in favourites. UTC would make more sense in this new drop-down as well.