A state of emergency has been declared after powerful winter storm disrupted one of the busiest travel weekends of the year in New York City and northeastern US. Senior meteorologist at AccuWeather, Chad Merrill, tells Sky News why this might have happened and how the weather will develop over the next week. Read more: https://news.sky.com/story/state-of-emergency-declared-as-us-storm-disrupts-hundreds-of-flights-13487704 #weather #storm #newyork SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews Follow us on Twitter: https://twitter.com/skynews Like us on Facebook: https://www.facebook.com/skynews Follow us on Instagram: https://www.instagram.com/skynews Follow us on TikTok: https://www.tiktok.com/@skynews Sky News Daily podcast is available for free here: https://podfollow.com/skynewsdaily/ For more content go to http://news.sky.com and download our apps: Apple https://itunes.apple.com/gb/app/sky-news/id316391924?mt=8 Android https://play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales