BIRMINGHAM, Ala. (WBRC) - It has been a very active day across our area with numerous severe storms developing. For some areas, the heat index went from near 112º to feels-like temperatures in the 70s. As expected, the bubble popped as all this building heat and instability finally gave way to developing afternoon storms. First Alert Weather 5p 7-1-26(WBRC) A Severe Thunderstorm Watch remains in effect until 8 p.m., however, the risk is greatest where it is still extremely hot and humid.