Montana Lottery – $48.5 Million Powerball Jackpot Winners 6/23/10Like this article? Share it with your friends! Tweet Kim Claassen and Joseph Lamport, Jr., of Helena, Montana, won .5 million from the June 23, 2010, Powerball drawing.More Cool Stuff: Winning LOTTERY Ball Appears Before Its Drawn – Powerball EuroMillions FIFTY $20 Tickets!! WINNING !! Lottery Winners Had Dreams Predicting They Would Win – Cat ProphecyLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Save my name, email, and website in this browser for the next time I comment.