Officials say to prioritize safety as DMV prepares for heat wave| NBC4 Washington

With triple-digit temperatures expected through the next couple days and into the holiday weekend, local agencies are preparing and issuing a stark warning: Do not take this heat wave lightly. News4’s Dominique Moody reports. _______ NBC4 Washington / WRC-TV is the No. 1 broadcast television station and the home of the most-watched local news in Washington, D.C. The station leads the market in providing timely and breaking news and information in text, video and graphics across more than 15 platforms including NBCWashington.com, the NBC4 app, NBC4 streaming news channel, newsletters, and social media. FOLLOW & STREAM NBC4 WASHINGTON NBC4 News Streaming channel: https://www.nbcwashington.com/watch/ Xumo Play: https://play.xumo.com/live-guide/nbc-... Roku: https://therokuchannel.roku.com/watch... Also available on Pluto TV, Freevee, Google TV, TCL, Local Now, and Samsung TV Plus. More here: https://www.nbcwashington.com/watchlive/ Instagram: http://nbc4dc.com/3HxYkYH Threads: http://nbc4dc.com/ZYZAAHJ Facebook: http://nbc4dc.com/iD1GvRQ X: http://nbc4dc.com/APF7vQM TikTok: http://nbc4dc.com/pg5Nx67 VISIT OUR SITE: https://www.nbcwashington.com/ DOWNLOAD OUR FREE APPS: https://www.nbcwashington.com/products/ WATCH NBC4 LIVE ON AMAZON FIRE TV: https://www.nbcwashington.com/firetv/ WATCH NBC4 LIVE ON ROKU: https://www.nbcwashington.com/roku/d