Federal Reserve officials are starting to assess how an expanding U.S.-Iran conflict could affect the American economy—and investors are already reacting by pushing expectations for interest-rate cuts further into the future. The conflict, which has spread through attacks by Iran and its regional proxies and has heightened global risk aversion, could hit the U.S. through several channels: higher inflation (especially via energy), weaker global growth that drags on U.S. trade partners, and tighter financial conditions if asset prices fall.
New York Fed President John Williams said the U.S. economy has historically proven more resilient to oil shocks than it was in earlier decades, but he emphasized the current situation remains highly uncertain—both in duration and in spillover effects. Williams argued that the key questions for policymakers are how big the price impact becomes and whether it persists long enough to influence inflation expectations, while also potentially slowing growth. He noted that financial-market transmission so far appeared “reasonably muted,” but said the balance of risks has clearly widened.
Minneapolis Fed President Neel Kashkari captured the dilemma: the Fed normally looks past short-term energy volatility to focus on underlying inflation trends, but a prolonged spike in headline inflation—coming after several years of elevated price pressure—would be harder to ignore. In that scenario, the risk is not just higher gasoline prices, but the possibility that households and businesses begin to expect persistently higher inflation again, making it tougher for the Fed to ease policy.
Markets have begun to price that risk quickly. A sharp selloff in Treasury and rate-futures markets reduced expectations for near-term easing, with traders assigning roughly 40% odds to a rate cut in June and around 60% odds by July, down from higher probabilities in the days before the conflict escalated. That shift reflects a view that the Fed could stay more hawkish if oil-driven inflation pressure sticks—or if financial volatility worsens.
Energy is the immediate flashpoint. U.S. oil prices surged more than 13% after the weekend’s attacks and subsequent retaliation threats. U.S. retail gasoline prices jumped about 10 cents per gallon in 24 hours, with the outlook pointing to more increases if disruption risks persist.
Even so, Fed officials stress that today’s U.S. is less exposed to classic “oil shock” dynamics because the country is far more energy-sufficient than it was in the 1970s. That may limit the long-run hit to growth and inflation compared with earlier eras. But the near-term policy challenge remains: the same event can raise inflation while also weighing on activity—forcing the Fed to judge which side dominates and for how long.
For now, the clearest message is that markets have become less confident the Fed can cut soon, and Fed officials are signaling they need time—and more data—to understand whether this conflict is a short-lived spike or a sustained macroeconomic headwind.
