US polar vortex2 Jan 2025Polar vortex to bring freezing weather to USA shift in cold air is set to bring heavy snow and sub-zero conditions in the first half of January.2 Jan 2025US & Canada3 Feb 2023A guide to surviving a polar vortexAs a deadly Arctic cold sweeps North America, we look at the risks of a deep freeze.3 Feb 2023US & Canada
