Asian markets weakened Thursday after news that the Federal Reserve lowered its forecasts for U.S. economic growth over the next three years.  

In fresh quarterly forecasts, the Fed projected the U.S. economy would contract by between 1.3 percent and 2.0 percent this year, with the unemployment rate rising to between 9.2 percent and 9.6 percent. In January, the Fed had forecast a milder contraction of between 0.5 percent and 1.3 percent, with the jobless rate rising to between 8.5 percent and 8.8 percent.