we re not expecting a lot in terms of severe uonderstorms, but torrential downs and a lot of lightning. lightning can be deadly. be aware of that especially if you have outdoor plans. temperatures behind the front are a fair amount cooler. we ll see cooler, dryer air. st. louis, 83. 89 in atlanta. temperatures in the northeast, much cooler becau you are going to have rain in addition to that. yowi to get to 70 in boston. 72ten washiton, d.c. later in the day you get, the better off your conditions will be. things are getting active here in theic tropics. tropical storm igor. 70 miles per hour winds out in the middle of nowhere. it is expected to take a westerly track and likely to become a hurricane later today. it could happen with the 5:00 advisory.me fredricka, that usually comes in early. hopefully on the next weather hit in le than a half hour we ll have updated information on that. we have two other waves we re watching. which could potentially turn into named storms, too.