 And still slow on the outer loop of the Beltway between White Marsh Boulevard and Paring Parkway. WBAL-TV 11 weather. Excessive heat warning. Chance of a few thunderstorms developing late this afternoon and into the evening. High close to 100, but it will feel as hot as 112 tonight. Cloudy conditions. Muggy. Low of 78. Another extremely hot day tomorrow. Scattered showers and thunderstorms. Humid. High around 101. Currently, it is already 86 degrees here on TV Hill.