What type of weather conditions are indicated by a stationary front?

A stationary front is characterized by a boundary between two air masses that do not move significantly. This means that the weather conditions associated with a stationary front tend to stabilize and remain consistent over a period of time. As a result, the weather can be described as uniform, often leading to prolonged cloudiness and the potential for light to moderate precipitation.

In contrast, the other options describe weather phenomena typically associated with different types of fronts or conditions. For example, rapid changes in weather with heavy precipitation are more characteristic of a cold front or a warm front moving into an area, where the interaction between different air masses leads to instability and turbulent weather. Cold weather and snow flurries are typically found in association with a cold front or within winter storms, not stationary fronts. Similarly, while warm weather with increased humidity can occur near a warm front, it is not indicative of the stagnant nature of a stationary front, where the predominant feature is the lack of significant movement in the air masses and thus stable weather conditions.