(of the weather )天气 not pleasant; cold, wet, etc. 恶劣的(指寒冷的、潮湿的等) Walkers should be prepared for inclement weather. 步行者应该为恶劣天气做好准备。
Oxford Collocations DictionaryInclement is used with these nouns:- weather
Word Originearly 17th cent.: from French inclément or Latin inclement-, from in- ‘not’ + clement- ‘clement’.