Scorching weekend ahead for Poland, then sharp drop — up to 20°C cooler by Monday

Poland faces an extremely hot weekend, with temperatures potentially reaching 38–39°C locally on Sunday. A sharp turnaround is forecast from Monday, as an atmospheric front brings rain and storms, and temperatures in the west and north could drop below 15°C. The swing between Sunday's peak and Monday's conditions could be as large as 20 degrees Celsius.