Their 2026-2027 Winter Weather Forecast factors in recurring natural cycles, solar activity, lunar influences, and historical weather patterns coupled with modern forecasting tools, including satellite observations, computer modeling, current meteorological data, historical analogs, and analysis of large-scale ocean and atmospheric patterns. The Almanac has South Dakota sitting under the label 'Cold, Snowy at Times, Breezy'. Farmers' Almanac Farmers' Almanac 2026-27 Winter ForecastThe forecast across much of the Northern Plains is for average and near-normal temps overall, but not necessarily a mild winter. Gallery Credit: Isabel SepulvedaLOOK: The states with the most UFO sightings For each state, we’ve also included details of famous UFO sightings in that state. Keep reading to see which states have had the most UFO sightings.