Hurricane Gordon (2006)
Stormy conditions caused by the remnants of Gordon were expected to affect the 2006 Ryder Cup in Straffan, County Kildare, Ireland, starting fears that the event may be greatly interrupted and delayed. Strong gusts and heavy rain associated with another system had already caused some damages, resulting both teams to delay their second practice rounds. This led to concerns about the possible state of the course by the time the tournament proper was expected to start on September 22, leading to the possibility of further interruptions and possible changing of the normal rules. As a result, September 25 was set aside as an additional "reserve day" by organizers at the K Club.