Federal Reserve Chair Kevin Warsh is expected to announce a potential interest rate increase following recent inflation data that suggests rising price pressures in the United States. At the conclusion of the Federal Open Market Committee’s (FOMC) two-day meeting on Wednesday, the central bank may raise borrowing costs for the first time in over three years to address persistent inflation concerns.

Last week’s data showed the consumer price index (CPI) rose by 3.4 percent year-on-year in August, a figure that remains above the Federal Reserve’s 2 percent target. Notably, the core CPI, which excludes food and energy prices, edged higher, signaling underlying inflationary pressures. Additionally, strong job growth and expanding capital expenditures, particularly in artificial intelligence sectors, indicate robust demand in the economy.

Further inflationary risks have emerged from external factors, including disruptions in supply chains and increased energy costs linked to the conflict involving Iran, as well as tariffs that are driving up import prices. Rising gasoline prices have also contributed to higher inflation expectations among U.S. consumers, which could entrench inflation further. The Federal Reserve Bank of Cleveland projects that core personal consumption expenditures (PCE)—a key measure preferred by the FOMC—may reach 3.5 percent annual growth this month, well above the target level.

Warsh, who delivered a hawkish speech at the Federal Reserve’s Jackson Hole symposium last month, emphasized the need for the Fed to remain vigilant and prepared to act if inflation did not subside. At that time, he stated any decision to raise rates this month would hinge on incoming data. The stronger-than-expected CPI figures have swayed market sentiment, with investors assigning about a 90 percent probability to a 25 basis point rate hike.

Observers note that delaying a rate increase could undermine the Fed’s credibility and the public’s trust in its commitment to controlling inflation, especially as the central bank is simultaneously attempting to reduce forward guidance around monetary policy decisions. Critics argue that withholding a rate increase so close to the U.S. midterm elections might be viewed as yielding to political pressure from President Donald Trump, who has called for lower interest rates.

Financial markets have responded to inflation risks with a global bond sell-off, pushing the yield on the 10-year U.S. Treasury note to its highest level since 2007. A decision by the Fed to hold rates steady, in contrast to market expectations, could further unsettle bond markets and complicate the Fed’s efforts to manage inflation expectations and investor risk premiums.

While policymakers are mindful not to respond mechanically to market predictions, many analysts contend that given ongoing inflation readings above target and the Fed’s signals over recent months, a rate increase now would help mitigate the risk that the central bank falls behind the curve. Warsh is seen as being at a critical juncture, with his ability to demonstrate the Fed’s independence and commitment to data-driven policy poised for a significant test in the coming hours.