weather July 17, 2024 1:04 pm How extreme heat can affect your mental health Scorching heat and humidity is dangerous for our physical health — but it can also impact mental health. News4’s Juliana Valencia reports. Local 1:52 Accidental fires are up. Here's how to properly dispose of hot ashes 1:16 Here's what to know before heading back home after Thanksgiving 1:49 Where to get freebies when buying holiday trees in DMV 1:44 TSA expects record number of travelers coming back from Thanksgiving weekend 1:53 Crowds brave frigid conditions at CityCenter tree lighting