Live Polar Vortex forecast maps from ECMWF and GFS, updated twice a day, with my latest analysis and long-range outlook for ...

Andrej Flis is a senior meteorologist and seasonal forecaster with 20 years of learning and experience, specializing in large-scale atmospheric dynamics, teleconnections, and long-range climate trends ...

Every fall, the same question appears on weather forums and social media: Is snow spreading fast across Siberia? Many weather enthusiasts believe that a quick October snow advance there is an early ...

In February 1983, a blizzard buried Washington, Baltimore, and Philadelphia in up to two feet of snow. In January 2016, another historic blizzard shut down the same cities. Both events struck during ...

The explosive development is powered by a high-amplitude upper-level trough swinging out of the North Atlantic, colliding with an expansive 1035 hPa blocking high-pressure system anchored over Central ...

The 2026 Super El Niño continues its historic rapid intensification across the equatorial Pacific ahead of Winter 2026/2027. New oceanic and atmospheric data confirm another major jump in strength.