The new October forecast for Winter 2026/2027 is in, keeping the Super El Niño on pace to reach record strength. In the latest long-range data, much of the United States is trending colder and snowier, while Canada and the northern U.S. stay on the mild side. Europe looks mild and wetter overall, with the best snow chances in the north and at higher elevations. There's also an interesting Polar Vortex signal pointing to a potentially more active second half of winter. You can also check the latest month-by-month outlook maps for your own region in the new Winter Explorer. https://t.co/4updWqCgvn

— SWE | severe-weather.eu (@severeweatherEU) October 7, 2026