A strong thunderstorm struck Varaždin and surrounding areas in Croatia on Sunday afternoon. The storm brought with it powerful winds and hail. Reports indicate the hail was approximately the size of walnuts. A red meteorological alert—indicating the highest level of danger—was issued for affected regions. Croatian news outlet N1 Zagreb reported on the severe weather event. No information regarding injuries or extensive damage has been released at this time, but authorities are likely assessing the situation.