Forecast almost until the end of Summer 2021 (until 23. August 2021) is already available and ECMWF outlook for the next 6 weeks is hotter such as cold for parts of Europe.
Although there are expected a few colder anomalies in Europe – mainly in France and partly in Benelux, Germany, Alpine region, Spain, Portugal, or neighboring Italy and England, a long-expected peak of Summer 2021 is forecasted to come almost to all Europe in the second week of outlook (around 19.-25. July 2021).
Hot weather during the mentioned week hit British Islands, Germany, or Benelux, while Spain and Portugal should wait for the next extreme heatwave until 10. August 2021.
All other regions should experience extremely hot weather a lot of time, some regions, such as Scandinavia and northeastern Europe or Adriatic should or maybe East-Central Europe see extremely hot weather during all upcoming 6-week period. Italy and Balkan appears more hot as colder, furthermore.
Above Scandinavia will be maybe until the end of Summer 2021 persist a blocking high, with abnormally hot summer in the region and long excessive period should at the end of Summer 2021 or at the beginning of Autumn 2021 interrupt one of the first serious ex-hurricanes.
CFS outlook for August was published here: https://mkweather.com/cfsv2-forecast-for-august-2021-dry-stormtrack-region-in-europe-and-stormy-southern-parts-hot-canada-nad-northern-usa-and-stormy-east/. Important will be the only absence of cyclones along a classic stormtrack region from the UK to the Baltic region, while cyclones will be re-directed above France, Germany, and the Alps and cold fronts should decay thanks to extremely hot air above the continent.
Temperature anomalies during the next 6-week period (12.-7. – 23.8. per weeks from Monday to Sunday):
