Policy changes: When the Fed adjusts the federal funds rate, it spills over into many aspects of the economy, including mortgage rates. The federal funds rate affects how much it costs banks to borrow money, which in turn affects what banks charge consumers to make a profit.

It's important to understand that the Fed's decision to pause rate cuts will not directly impact mortgage rates. Mortgage rates are actually driven by a range of factors, including the Fed's rate changes. This week's Fed rate decision does, however, have a big influence on where mortgage rates could head.