The following from CalculatedRisk with my notes added as an afterthought:
Short answer: it is very unlikely that the Fed will increase the Fed funds rate this year. There are a series of steps the Fed will most likely take before raising rates1: • First the Fed needs to complete the $600 billion “QE2” large-scale asset purchase program. This is currently scheduled to be completed at the end of June, however, to “promote a smooth transition in markets”, it is possible the Fed will decide to "gradually slow the pace" of the purchases like they did with QE1 (quoted text from QE1 related FOMC statements). If the program is extended and purchases tapered off (but the size remains at $600 billion), this will probably be announced at the conclusion of the two day FOMC meeting in late April and the program will probably then be completed in August. • Next the Fed will end the reinvestment of maturing MBS and Treasury Securities. This could be concurrent with the end of QE2, or the Fed might wa