October used to be the month on the wine calendar when the Northern Hemisphere held its breath—when Médoc Cabernet hung on the vine, waiting for one more week of sun, and when Napa’s mountain growers watched the forecast like hawks. In 2026, much of that suspense has already been spent. This is the year the harvest calendar came unstitched, and October now belongs less to the picking crews than to the fermenting tanks. California: small & super-early The Golden State set the tone before summer…...