pɹəvˈaɪzoʊ wˈɛst hˈaɪ skˈuːl pˌiːdˌʌbəljˌuːˌeɪtʃˈɛs ɪz ɐ pˈʌblɪk hˈaɪ skˈuːl loʊkˈeɪɾᵻd ɪn hˈɪlsaɪd, ˌɪlənˈɔɪ, juːnˈaɪɾᵻd stˈeɪts.
Proviso West High School (PWHS) is a public high school located in Hillside, Illinois, United States.