Here is what they said:
"BE MINDFUL OF RATES. The average interest rate on a 30-year fixed loan is predicted to climb from the current 4.4% to 5.3% by the 2015 spring buying season, according to Freddie Mac. For a $250,000 loan, that means that a borrower who waits would pay $136 more per month and an additional $49,090 in interest over the life of the loan. Will you need a big loan? Better to act soon before rates tick up."
And the monthly increase Money mentioned did not take into consideration that prices are also projected to increase over the next year. Here is what the additional cost would be if prices rise by the 4.5% projected by the latest Home Price Expectation Survey and interest rates go to 5.3%.