Gas price jumps 13 cents overnight

Regular unleaded going for $2.12

Monday morning drivers will notice the price of gas went up to $2.12 per gallon overnight.

Prices at most stations were around $1.99 Sunday.

If you’re a Sam’s Club or Costco member, you can still buy gas for about $1.88 per gallon.

“As the summer driving season wraps up, gasoline prices have risen for 14 consecutive days, thanks in large part due to a late-summer rally in oil markets, driven by OPEC threats," said Patrick DeHaan, senior petroleum analyst for GasBuddy. "While the final note may be a bit sour, the sweetness of what is still the cheapest summer gas in a decade will linger. Motorists shopping around for gas using the free GasBuddy app over the upcoming Labor Day weekend stand to save 5-25 cents per gallon over their counterparts, saving their hard-earned money on a day recognizing their hard work," he said.

GasBuddy.com told KRMG gas may have gone up due to tropical weather and a late-summer rally in oil markets.

Gas-Buddy pointed out that Tulsa’s gas is about 20 cents cheaper than it was a year ago.