Federal Reserve official Waller has suggested a possible pause in rate hikes in September. This potential pause is contingent on inflation data from August. The Fed is closely watching inflation numbers to inform its decision on interest rates.

Further details on Waller's comments are available from the source. The Fed's decision on interest rates will depend on various factors, including the August inflation data.

The source provides more information on the potential rate pause and the factors influencing the Fed's decision. Readers can refer to the source for a more in-depth understanding of the situation.