PITTSBURGH, PA (April 12) – Area race fans will be forced to wait a little longer for the 2007 season to get underway at Pittsburgh's Pennsylvania Motor Speedway as the opener has been postponed for the second straight week due to the unseasonably cold wet weather still lingering in the Pittsburgh area.   Already saturated grounds coupled with a dismal forecast for Saturday predicting more rain and evening temperatures near the freezing mark prompted Miley Motorsports to make an early decision regarding the April 14 opener at Dirt's Monster Half Mile which was rescheduled from the week before.  Hopefully the third time will be the charm on Saturday, April 21 when the six division race program consisting of Late Models, Crate Late Models, E-modifieds, Pure Stocks, Amateur Stocks and 4-cylinder Young Guns takes the green flag at 7:00 pm sharp to get the new season officially underway.   Lincoln Welders NASCAR poster schedules will be handed out to race fans while supplies last.