The Farmers' Almanac is using words like "piercing cold," "bitterly cold" and "biting cold" to describe the upcoming winter.
Based on planetary positions, sunspots and lunar cycles, the almanac's secret formula is largely unchanged since founder David Young published the first almanac in 1818.
Modern scientists don't put much stock in sunspots or tidal action, but the almanac says its forecasts used by readers to plan weddings and plant gardens are correct about 80 percent of the time.
Last year, the forecast called for cold weather for the eastern and central U.S. with milder temperatures west of the Great Lakes. It started just the opposite but ended up that way.
Caleb Weatherbee, the publication's elusive prognosticator, said he was off by only a couple of days on two of the season's biggest storms: a February blizzard that paralyzed the Northeast with 3 feet of snow in some places and a sloppy storm the day before spring's arrival that buried parts of New England.
http://www.cbsnews.com/8301-201_162-57600023/farmers-almanac-predicts-a-bitterly-cold-winter/