Gas and diesel prices are expected to rise in the northwest because of the refinery fire in San Francisco. 
Marie Dodds, with the triple-a, says the loss of production will create tight supplies and that causes prices to rise.
Since last week prices in the northwest increased around 4-cents a gallon to 3-dollars and 70-cents but this week you could see prices ump at your gas station.
How high prices go and how long they remain high will depend on how long it takes to repair the refinery in San Francisco.