During which weather condition should a driver be especially vigilant of changing road conditions?

Being especially vigilant during rainy weather and winter weather with snow and ice is crucial because these conditions significantly impact road safety. Rain can create slippery surfaces, resulting in reduced traction and an increased risk of hydroplaning. Drivers should be cautious of standing water and decreased visibility that accompanies rainfall.

Winter weather, characterized by snow and ice, poses even greater hazards. Snow can cover the road surface, hiding obstacles and affecting vehicle control, while ice can create extremely slippery conditions, sometimes unexpectedly. Drivers need to be aware of the potential for black ice, which can form without visible indication, making roads treacherous.

Both rainy and winter weather require heightened awareness and adaptability to changing conditions, emphasizing the importance of driving cautiously and adjusting speed as necessary to maintain safety. Being vigilant in these conditions can help prevent accidents and improve overall road safety for everyone.