If you need gas, you'll save a little money of you fill up today.
The website, tomorrowsgaspricetoday.com, says local gas prices will jump by 2.8 cents a litre at midnight Wednesday in Hamilton.
That will raise the price of gas in the city to around $1.23 a litre.
Gas prices in Toronto and the GTA are expected to rise by 2.9 cents a litre, to around $1.25.
The lowest gas prices among major cities in Canada are in Edmonton, where motorists there are paying $1.08.
Vancouver drivers are paying the most for gasoline, at $1.35.