So if you've been waiting for this year's Farmers' Almanac winter prediction, you've been waiting on a publication that doesn't exist anymore. The Farmers' Almanac and the Old Farmer's Almanac have spent more than 200 years getting confused with each other. The Old Farmer's Almanac paints the Eastern Plains as warmer than average with a fairly dry September and October. Which is about as Colorado as Colorado gets. Here are 35 of the worst tornadoes Colorado has ever seen.