We've had this canopy up for a month now in heavy rain, gusty wind and even some hail! It has held up really well. This is the best quality canopy set we've owned and have been super happy with it. The difference I think is that the base is made of STEEL now aluminum and the sand bags really help keep it from moving in high winds. We do have to push the rain out of the top after a storm but that's no big deal. Great item for great price!