This time of year we always have scattered storms. You pays your money and takes your chances. Keep an eye out, I have literally sailed between around some of the pop up storms we get. The wind is always better after about 2:00 pm. Of course that is also the heat of the day. I often go out around 5:00 pm this time of the year and sail until the sunsets. Where exactly are you thinking of going? My boat is at HYC so I do most of my sailing in upper Galveston Bay.