Polar Vortex 2024 Uk Forecast. A ssw often makes the jet stream (5 to 7 miles above the earth) meander. Severe blizzard across the northern isles, as a polar low slipping southeast across britain on the 7th gave rise to exceptionally severe, near blizzard conditions across.

This major warming status will be brief and. Following a minor sudden stratospheric warming (ssw) event in january, the stratospheric polar vortex (spv) has now recovered.