Mortgage rates are finally starting to creep upwards, with rates for conforming 30 year fixed loans hitting 4% this week.  For most of February, rates stayed around the 3.875% mark, and dropped as low as 3.625%.  Of course this is no cause for alarm, and interest rates are likely to stay at historically low rates for the foreseeable future.  Click here to see rates from three of our recommended lenders.