According to the Old Farmer’s Almanac, winter in Montgomery and the Deep South is set for some big changes! 🌐 #News #Alabama #Weather #WinterForecast. MONTGOMERY, AL – The Old Farmer’s Almanac has released its long-range winter forecasts, revealing a shift from last year’s predictions. If you live Montgomery, or have family in the Deep South, you’ve probably already wondered whether you’ll need that heavy winter coat this year. The Old Farmer’s Almanac, a go-to for weather predictions, has released its winter forecast, and it looks like residents in Alabama, Louisiana, Mississippi, Arkansas, Tennessee, and nearby areas are in for a bit of a surprise.