August 26, 2018 5:42 pm A Look at the Heat Building Up This Week Tonight: Warm and muggy, with lows in the upper 60s. Monday: Hot, humid, and sunny. Highs around 90. Tuesday: Very hot and humid with hazy sunshine. Highs in the mid 90s. US & World Videos 1:15 Anna Nicole Smith's look-alike daughter Dannielynn Birkhead attends 2024 Kentucky Derby 3:27 Dua Lipa claps back at viral ‘give us nothing' meme during ‘SNL' hosting debut 3:27 Here's one of the luxurious suites your favorite A-list celebs are getting ready in for the Met Gala 1:41 ‘The Mummy' turns 25: Remembering the Brendan Fraser classic 3:45 Afternoon rains expected on Sunday