First day of Fall-will cooler weather soon arrive ?

Today is the first full day of Fall and temps are still running well above normal. There are some indications that we are in for a weather pattern change that will send a cold front our way and bring some relief from all of the hot weather that we have seen much of the summer. Temps by next Tuesday and Wednesday are forecasted to be nicer with highs in the mid 80s and lows in the upper 50s by Wednesday morning. Much needed rain is also possible on Sunday and Monday as well. As far as the tropics are concerned, we are expecting "Matthew" to form in the Caribbean sometime during the next few days and many of the computer forecast models indicate that it may enter the Gulf of Mexico by early next week. Will it have any impact on our weather ? It is much to early to tell at this time so my advice is to just keep up on the latest forecasts for the next week. Rex