Hi, just joined & I love this forum. I live on Vancouver Island in B.C. where true Southern US BBQ is still rather uncommon. I am striving to emulate the great BBQuers that I see on the Food Network. I bought a 18"WSM 2 years ago & recently did ribs during a surprise heavy wind storm. Using a therm. probe in the lid vent, the temp would not stay in the 225-235 degree F range but kept wanting to go higher, even with the bottom & top vents closed. I had to lift the lid every 20 minutes or so to lower the heat. The ribs were done in 3 hours, acceptable but not really great, a work still in progress. There must be a degree of air leakage (the WSM is not air tight) because I have noticed that it takes several hours to extinguish the charcoal at the end of cooking, when all vents are shut. Could it be that the high winds were fanning the coals & making them burn hotter? I had no way of shielding the WSM against the wind. Has anyone else had the same problem under windy conditions? Should I just avoid cooking on windy days?