Most people know that Fed Fund futures can be used to come up with probabilities around what the markets thinks the Fed will do at its next meeting. What people quickly realize, however, is it’s pain going from Fed Funds prices to probabilities, and it’s an even more of a pain getting histories on the stuff.
Enter the Cleveland Fed. It has a nice, live page with graphs showing all of the above for the next couple of meetings. See here, and below.