Good morning. Pennsylvania. I'm Aaron Jolly. Step outside and you'll feel something wild, it's 78 degrees in Philadelphia right now. That's May weather showing up two months early. We're running 30 degrees above normal across the entire state, the kind of warmth that makes you question your calendar. Some patchy fog near the coast burns off by 9 A.M., then sunshine takes over. Philadelphia hits 78. Central Pennsylvania reaches 76, pittsburgh starts cloudier but climbs to 72 by afternoon. Light southwest winds keep things comfortable. As the sun sets. Tonight stays mild. Lows in the low to mid 50s statewide. Partly cloudy skies. The warmth hangs on. Wednesday brings more record heat — mid 70s again — but the story shifts by evening. A strong cold front barrels in from the west with showers and thunderstorms. Some storms could turn severe Wednesda ...