Gas prices in Fort Collins have gone up 8.5 cents per gallon in the past week, landing at $3.68 Sunday. According to FortCollinsGasPrices.com: The National increase was much smaller: 2.3 cents to $3.86 a gallon. Sunday’s prices yesterday were 18.9 cents per gallon higher than the same day one year ago and 21.3 cents per gallon higher than a month ago.

The Coloradoan