When driving in the rain fog or smoke in the daytime what should you do?

When driving in rain, fog, or smoke during the daytime, reduce your speed and increase your following distance to ensure you have more time to react to obstacles. Use your vehicle's low-beam headlights to improve visibility and make your car more visible to others. Avoid using high beams, as they can reflect off the precipitation or fog and impair your visibility further. If conditions become too severe, consider pulling over to a safe location until visibility improves.