Prejudice is an effective sentiment towards an individual based on that individual's recognized group association. The term is generally used to apply to a preconceived, ordinarily unfortunate, evaluation of another individual based on that person's beliefs, values, sex, social class, political affiliation, disability, language, occupation, education or other individual characteristics.
Blizzards can occur after snowfall when high winds cause whiteouts (fallen snow blowing around) and snowdrifts (huge mountains of snow), which decrease visibility.