Chair Jerome Powell said Thursday that the Federal Reserve will likely cut its key interest rate slowly and deliberately in the coming months, in part because inflation has shown signs of persistence and the Fed's officials want to see where it heads next.

Ongoing economic growth, a solid job market, and inflation that remains above the 2% target means the U.S. central bank does not need to rush to lower interest rates and can deliberate carefully, Federal Reserve Chair Jerome Powell said on Thursday.