Weather tracker: Heatwave on course to tip temperatures over 40C in Germany and Poland

Extreme heat continues to impact daily life – and sporting events – across Europe. Plus, a tornado in RussiaTemperatures are forecast to rise dramatically in parts of central and northern Europe this weekend as the intense heatwave continues. In Germany and Poland, highs up to or exceeding 40C (104F) are expected on both Saturday and Sunday, days after swathes of France experienced similar extreme temperatures. The Austrian Grand Prix, taking place this weekend in Spielberg, has declared a heat hazard, the first race to do so this season. Temperatures are expected to rise into the low 30s celsius during the race, almost 10C warmer than usual for the venue.Across Europe, the intense heat has led to severe thunderstorms. In the Sverdlovsk region of central Russia, a strong tornado was report