Rex block pattern develops a dangerous Arctic outbreak across east-central Europe after Sunday – much colder weather is expected

A large part of Europe is facing a very warm period this week, as a strong Omega blocking pattern has established. But a significant pattern change is coming up this weekend, NAO (Noth Atlantic Oscillation) turns into a negative phase. This means a strong upper-level ridge will develop over the Atlantic and expanding into Europe … Continue reading Rex block pattern develops a dangerous Arctic outbreak across east-central Europe after Sunday – much colder weather is expected