Will someone wake up Sunday morning a multi-millionaire? Only time will tell.

The Powerball jackpot surpassed the $700 million mark and continues its upward climb after its lottery counterpart, Mega Millions' $800 million jackpot, was won by a single ticket in Florida. Powerball's jackpot now sits at an estimated $707 million with an estimated lump sum cash payout of $309.7 million.

U.K., allowing British players to participate and potentially helping jackpots grow faster. Here's what the change could mean for Tennessee players.