Only if they're made out of sticks or straw (hay), the 3rd little pig was good to go. It depends on the type of house you own & the materials used. There are homes that can withstand 100+ mph winds with no problem
That depends on how well the house is built. If I were to build a decent sized house, I assure you 60 mph winds would be able to destroy it. But, assuming it was built by a credible company, I agree with Lucy.