sun there. temperatures in the 60s and 70s. not much. a breeze either. 72 now at national airport.er a little coolway from the city, 63 at dulles. 68 at gaithersburg air park, 65 in mart ipsburg. 70 -- martinsburg. 70 down the road in stafford. the planner for today -- temperature will easily jump t intohe upper 80s to near 90e beforouds get building up and eventually some chances for thunderstorms roll in later in the day. officially our rain chance was at 40%. any indivi cal stormld be -- produce gusty winds and brief periods of heavy rain and stuff, typil summer thunderstorm stuff. there's the main energy of low pressure. that's going to our north. behind it, a switch of air masses arrives tonight into tomorrow. so good-bye, hudity. good-bye the 0-degree weather after today. there's a sligor chance f severe weather. wel keep you posteds we get through the day. future weather brings the first ossoming of thunderstorms around 3:00 across parts of montgomery and frederick counties in maryland. then more storms in the shenandoah valley around 4:00, 5:00. chances in the washington area especially inside the beltway probably peak between about 6:00 and 9:00 p.m.a just li