What is a common example of a hazardous condition while driving?

A common example of a hazardous condition while driving is poor weather. Adverse weather conditions, such as rain, snow, fog, or ice, significantly impair visibility and traction, making it more challenging for drivers to maintain control of their vehicles. These conditions can lead to an increased risk of accidents due to reduced reaction time, longer stopping distances, and the potential for hydroplaning on wet surfaces.

In contrast, clear skies represent good driving conditions, while open roads and light traffic typically indicate a safer driving environment. Thus, these options do not present the potential hazards that poor weather conditions do, highlighting why poor weather is the correct answer.