this means the jet stream meanders more, with big loops bringing warm air to the frozen north and cold air into warmer southern climes.”
this means the jet stream meanders more, with big loops bringing warm air to the frozen north and cold air into warmer southern climes.”
early 2014 north american cold wave:10
according to the uk met office, the jet stream deviated[clarification needed] to the south (bringing cold air with it) as a result of unusual contrast between cold air in canada and mild winter temperatures in the united states.