How should a driver react to heavy rain while on the road?

When driving in heavy rain, it is essential to slow down and drive carefully for several reasons. Rain can significantly reduce visibility and traction on the road. Water on the roadway creates conditions that can lead to hydroplaning, where the tires lose contact with the surface, making it difficult to steer and stop the vehicle effectively. By slowing down, a driver can maintain better control of their vehicle and increase their reaction time when faced with any sudden changes in road conditions or traffic.

Additionally, heavy rain often results in decreased visibility. Driving at a reduced speed allows drivers to better assess the conditions of the road and respond appropriately to hazards or obstacles. It also gives them the time needed to react to the brake lights of vehicles ahead, which may be more frequent in such conditions.

In contrast, increasing speed to pass through the rain quickly can be dangerous, as it increases the risk of losing control and accidents. Keeping the same speed as normal traffic may not take the weather conditions into account, leading to unsafe driving. Lastly, using high beams in heavy rain can create glare and reduce visibility even further, as the light reflects off the raindrops. Therefore, slowing down and driving carefully is the best approach when navigating through heavy rain.