The surge in inflation in March is likely to be repeated in April and will continue as long as the Straits of Hormuz remains closed and energy inventories get tighter and tighter. The FOMC and its prospective new Chair have some work to do if they want to restore the Fed’s anti-inflation credibility.
The Cleveland Fed publishes a “nowcast” for the next CPI and PCE inflation releases. For the core they simply extrapolate the recent trend. However, for food and energy they look at actual daily data and hence they get a good estimate of what headline inflation will look like.
https://www.clevelandfed.org/indicators-and-data/inflation-nowcasting
Recall that the consumer price survey is taken over the course of the month. Hence it reflects average prices rather than end-of-month prices. This is important today because food and energy prices rose over the month of March. Hence as the chart below illustrates, the CPI for gasoline will be higher in April than in March.


