Heads up, Phoenix drivers! Gas prices in the Valley just spiked 20 cents in the last week, now averaging $3.62 per gallon ⛽️. While it’s a bump from last week, prices are still nearly 39 cents lower than this time last year. Cheapest gas in town: $2.91 Most expensive: $3.99 Credit: azfamily #PhoenixGasPrices #ValleyNews #GasUpdate #Power983 #AZFamily #FuelUp #RoadTripReady