Will the first weekend of August be a scorcher or a washout? Join me, meteorologist Steve Pelletier, as I shed light on the weather patterns shaping up across the United States. From a heat advisory spanning DC to Boston with temperatures soaring into the 80s and 90s, to isolated thunderstorms that may affect your afternoon plans, I'll break down what you can expect. Learn about the low-pressure system trudging eastward from Wisconsin and Minnesota, bringing clouds and thunderstorms to the No...