The word "inclement" is used to describe severe or harsh weather conditions. It refers to weather that is stormy, rough, or unpleasant. Full definition
According to the seller, the car was shipped to Colorado via enclosed transport truck and hasn't been driven in inclement weather during their ownership. (bringatrailer.com)
Online driver's ed courses cover the basic material like road signs and the rules of the road, but most also cover the general functions of the vehicle, proper road etiquette, driving in inclement weather conditions, and so much more, and will ensure that your student is as prepared as possible before they even get behind the wheel. (drive-safely.net)
Instead, those plans were washed out when Michigan announced Wednesday that it has cancelled the spring game due to the threat of inclement weather in southeast Michigan. (landof10.com)