I was looking at the flights going to steamboat springs CO (HDN) today and i noticed that the continental flight (flight # 581) was rerouted to DEN. The TWA (flight #641) to ABQ. and United cancelled at DEN. Could this be due to weather in Steamboat, i know it is a hard area to land in with the mountains and no tower their. I looked at the weather for HDN steamboat and they weren't getting tons of snow just 1 inch and they said p. cloudy. Does anyone have any idea of why this happend?