During what weather conditions should a school bus driver exercise extra caution?

A school bus driver should exercise extra caution during rainy or snowy weather because these conditions significantly impact road safety. Wet or icy surfaces can lead to reduced traction, increasing the likelihood of accidents. Visibility can also be compromised in such weather, making it more challenging for drivers to see other vehicles, pedestrians, or obstacles.

Moreover, students may be less vigilant when boarding or alighting from the bus in adverse weather conditions. A bus driver must be attentive to ensure the safety of all passengers, especially children, who may not be aware of their surroundings in inclement weather. The need to maintain a greater following distance, reduce speed, and prepare for sudden stops becomes critical, hence that extra caution is necessary during rainy or snowy conditions.

On the other hand, sunny weather and clear, dry conditions typically present fewer challenges for drivers, allowing for a more straightforward driving experience, while fog brings its unique risks, but it doesn't encompass the broader range of weather-related hazards that rain and snow do.