• First August snowfall in 15 years recorded in the High Tatras, Poland

    Snowfall was recorded in Poland’s High Tatras mountains on August 24, 2025, for the first time in August since 2010, as temperatures dropped to -3°C (26.6°F) at the summit of Kasprowy Wierch. The event was driven by an Arctic air mass that moved across Poland over the weekend.

  • Violent hailstorm paralyzes the city of Gniezno, Poland

    A severe hailstorm caused significant flooding in the western Polish city of Gniezno on Monday, May 20, 2024. The storm, part of a series of violent weather events sweeping across the country, left streets inundated and disrupted daily activities.

  • Large temperature contrast during record-breaking June heatwave fuels severe thunderstorms, Europe

    Large swaths of Europe experienced an early-season heatwave over the weekend, with temperatures more than 40 to 43 °C (104 – 110 °F) and numerous daily, monthly and all-time records broken. As those records were falling, a sharp temperature contrast first observed in the UK and NW Germany, fueled severe thunderstorms which are forecast to impact an area from France to Serbia on June 20 and 21.