Undated  (KROC AM News)  - You may have missed it over the weekend - there were no grand prize winners in either the Mega Millions or Powerball lottery drawings.

That means both games have large jackpots up for grabs this week.  

The Mega Millions grand prize has grown to $390 million and will be up for grabs Tuesday night.

The Powerball jackpot now stands at $222 million. That game’s next drawing will be Wednesday evening.

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