(Sioux Falls, SD) — Gas prices are skyrocketing across South Dakota and the U.S., pushed by rising crude oil prices. Today’s national average is four-dollars-and-six-cents a gallon for regular unleaded, according to Triple-A. Statewide, the average is three-dollars-and-70-cents a gallon. That’s well below the national average but 30 cents more than it was this time last week.
Gas Tops $4 Nationally
