National Agricultural Weather Outlook: Late December U.S. Planning Guide
U.S. late-December ag outlook: alternating cold/dry and milder/wet spells driven by Pacific storms, Arctic clippers, and Gulf-fed systems. Expect Western rain/snow and snowpack gains; frost/freezes, wind-chill stress, mud, and mixed rain/snow elsewhere. Monitor regional windows for fieldwork, livestock protection, pruning, grain aeration, and power contingencies with local NWS forecasts.