Forecast models point to a polar vortex split near January 25, raising the risk of extreme cold, snow and winter travel disruption across North America.
Polar vortex split raises Arctic outbreak risk for the U.S. and Canada in late January Read Post »
Weather January 2026 – Atmospheric signals entering the new year strongly suggest that winter has not yet peaked.
January 2026 Weather Forecast for the US and Canada Read Post »
Based on the latest ECMWF analyses, this forecast ties the polar vortex story to the trend we already highlighted in earlier long-range outlooks: January as the key winter month, with a robust cold corridor from western Canada through the eastern United States and into Eastern Europe.
Weather January 2026 : Polar Vortex Split and the Return of Winter Read Post »
For December, ECMWF seasonal maps and independent diagnostics show a pressure anomaly with higher pressure towards northern Europe and lower pressure across central/southern Europe.
Weather in Europe in December 2025: Long-Range Forecast Read Post »
Long-range weather models already pointed to a colder, snowier winter for the northern half of the continent, but a dramatic new development in the upper atmosphere has pushed winter risk into unprecedented territory
Winter 2025–2026 Snowfall Forecast: North America Faces a Potentially Historic Season Read Post »
