U.S. Winter 2026-27 Outlook: Stormy El Nino winter West and South; Mild, lack of snow, across North.

U.S. Month 1-4 Ahead Climate Forecast: More exceptional warmth in September, shift into a stormy El Nino climate begins October. Sneaky cold November; Record warm East December.

08/26/2026, 5:39 am EDT