What danger is indicated to you by this traffic sign?

This traffic sign warns of sidewind. Sidewinds can cause your vehicle to be pushed or shifted sideways unexpectedly. This is especially important for high-sided vehicles or motorcycles, as they are more affected by strong lateral wind gusts. When you see this sign, you should be prepared to maintain firm control of the vehicle and possibly reduce speed to safely handle the risk of being moved sideways by the wind. The sign does not indicate air traffic, but specifically the hazard of strong crosswinds on the road.