 Tracking your 4th of July forecast, passing clouds for today, but then we'll watch some thunderstorm chances later in the afternoon, as well as those hot and humid temperatures. 92 degrees, but the heat index is high as 100 in a few spots. That heat advisory in effect from noon until 8 p.m., then eventually storm alert from your First Alert weather team at 2 o'clock as thunderstorms are expected to develop out west. Move toward the D.C. area.