Polundica in Polish mythology is the whirlwind named "Lady Midday," who makes herself more evident in the middle of hot summer days. She takes the form of whirling dust clouds and carries a scythe. She will stop people in the field to ask them difficult questions or engage them in conversation. If anyone fails to answer a question or tries to change the subject, she will cut off their head or strike them with illness. She may appear as an old hag or beautiful woman, or a 12 year old girl; and she was useful in scaring children away from valuable crops. She is only seen on the hottest part of the day and is a personification of a sun-stroke.