DES MOINES — A Powerball ticket worth $1 million has been sold at a gas station in northwest Iowa.

The Iowa lottery says the winning ticket from Saturday's drawing was purchased at a Casey's convenience store in Sheldon, Iowa.

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The ticket matched the first five numbers but missed the Powerball number. It was one of five tickets nationwide to win $1 million in Saturday's drawing.

No one won Saturday's $88 million jackpot, so the prize will increase to roughly $108 million for Wednesday's drawing.