Federal Reserve Warns El Nino Could Spike US Inflation
Federal Reserve Bank of San Francisco researchers warn that El Nino weather patterns could increase U.S. inflation by 1 percentage point by 2027.
Researchers at the Federal Reserve Bank of San Francisco warn that the current El Nino weather pattern poses a meaningful risk of increasing U.S. inflation by as much as 1 percentage point in 2027. Data indicates the phenomenon may have already raised headline price levels by approximately 0.3 percentage point between April and July of this year.
While the initial price rise is expected to fade by the end of 2026, the long-term impact could persist. This potential shock arrives alongside existing inflationary pressures stemming from pandemic-era supply chain disruptions, 2025 tariff increases, rising global oil prices linked to the war in Iran, and high demand for AI-related goods.
The Federal Reserve System held interest rates steady last week but is expected to raise the policy rate in December and throughout next year to combat these combined inflationary forces. The World Meteorological Organization has projected that the current El Nino may be among the strongest on record.
