2.2K views · 61 reactions | VIDEO: Check out this loop of the first exceptionally strong cold front plunging south across the U.S. over the last 24 hours. The cold front is the blue line and the colors indicate temperatures (warmer colors=warmer temps). | US National Weather Service Las Vegas Nevada | Facebook

Want to know when the cold front will swing by and how low temperatures will get? Check out the daily weather video briefing below. | US National Weather Service Corpus Christi Texas | Facebook

462K views · 5.1K reactions | A significant cold front is set to impact the Great Lakes, Ohio Valley, mid-Atlantic, and Northeast regions, bringing temperatures 10 to 20 degrees below average. A second cold pocket forming in Canada will intensify the chill, potentially lasting beyond September 10th. Frost and freeze advisories are expected. Prepare for colder days ahead! #coldfront #weather #temperature #forecast #freezing | Ryan Hall, Y'all | Facebook

Cold fronts can pack a powerful punch, often bringing a sharp drop in temperature, strong winds, rainfall, thunderstorms… and sometimes snow! Get the cold, hard facts in our new blog: http://bom.is/d14a37 | Bureau of Meteorology