Gas prices saw minimal declines in Wyoming last week.

The average price for a gallon of regular unleaded in Wyoming last week fell by a few tenths of a penny to $3.55. Two weeks ago, the statewide average was at around $3.56.

GasBuddy.com senior petroleum analyst Patrick DeHaan says states surrounding Wyoming are seeing faster price declines as states transition to specially-blended winter gasoline.

“Wyoming prices are seemingly being very stubborn, declining only three-tenths of a penny,” DeHaan said. “The national average, meanwhile, has dropped four cents a gallon.”

“Montana has seen prices decline four cents per gallon in recent weeks, but, for some reason, prices in Wyoming really haven’t been heading down like areas around you,” DeHaan said.

Gas is selling for as low as $3.22 in Casper, $3.35 in Cheyenne and $3.29 in Laramie. The national average has fallen to $3.38.