Well, it looks like Tropical Storm Karen will now be one to watch closely, if you live anywhere along the U.S. SE or Gulf Coast. Early projections had it headed safely north and east, out to sea, but this morning the models changed their tune. Now a lot of models show it running into a brick wall (big ridge of high pressure) somewhere east of the Florida peninsula, and then making an abrupt left turn, heading west. Not good!
Of course, we are still 8-10 days out, so a lot of things can/will change between now and then - but definitely something to keep an eye on.....