(Of the sky) look overcast and threatening Crossword Clue

The crossword clue "(Of the sky) look overcast and threatening" with the answer "LOUR" refers to the appearance of the sky when it looks dark, cloudy, and ominous. The term "lour" means to appear gloomy or to scowl, particularly in the context of weather.

When the sky "lours," it suggests that the atmosphere is heavy and foreboding, often indicating that stormy or unfavorable weather conditions might be approaching

The crossword clue "(Of the sky) look overcast and threatening" with the answer "SCOWL" refers to facial expression where someone frowns or displays displeasure.

When applied to the sky, the term suggests that the sky appears dark and threatening, much like a scowling face.

The crossword clue "(Of the sky) look overcast and threatening" with the answer "CLOUD" refers to look overcast and menacing, often signaling impending bad weather or storms.

In this context, "cloud" is used to convey the visual effect of a sky filled with clouds that creates a gloomy or threatening atmosphere, which fits the clue's description of a sky that looks overcast and threatening. 

The crossword clue "(Of the sky) look overcast and threatening" with the answer "GRIM" refers to the appearance of the sky when it looks bleak, dark, or foreboding. When the sky is described as "grim," it conveys a sense of ominousness or severity, suggesting an overcast and threatening condition.

This term captures the mood of a sky that looks unfavorable or menacing, often associated with impending bad weather or an overall somber atmosphere. Thus, "grim" effectively represents the look of a threatening and overcast sky.