No big winner in Saturday night’s Powerball, jackpot climbs to estimated $905 millionThe Powerball jackpot has risen to an estimated $905 million after nobody took the grand prize in Saturday night's drawing. The Powerball jackpot has risen to an estimated $905 million after nobody took the grand prize in Saturday night's drawing. The Powerball jackpot has risen to an estimated $905 million after nobody took the grand prize in Saturday night's drawing. The Powerball jackpot has risen to an estimated $905 million after nobody took the grand prize in Saturday night's drawing. The Powerball jackpot has risen to an estimated $905 million after nobody took the grand prize in Saturday night’s drawing.