Why are we so bad at long range weather forecasting?

By WUWT regular “justthefacts” In researching the use of tidal forces in long range weather forecasting, I came across an interesting August 30th, 2010 Associated Press/ MSNBC article based on…

It's such a cold December: 2010 ends on a chilly note where people live

Post by Dr. Ryan N. Maue December global surface temperatures cratered after the Cancun climate confab, which ended a string of above-average months.  However, until the government temperature keepers put…