BikerBoy from Edwardsville, IL on 4/30/2012 7:18:33 AM:
You really can't call the winds in MO "prevailing" because they can change direction many times in a week. In the past 4 days, they came strong out of the North, South, Southeast, Southwest, East-Northeast, and Northwest. This is because we are in a boundary where the moisture coming from the Gulf meets cooler air coming from the West, creating lots of turbulence. Good news is that most of the Katy is tree-lined, so the wind is not as much a factor as open-road riding.