Blizzard conditions are expected for New York City and Boston beginning today. Expect winds gusting to at least 70 mph, major coastal flooding and widespread power outages. The Weather Prediction Center warns "major disruption to daily life." Here's our latest forecast thinking.

Follow here all day for up-to-the-minute information about every angle of this winter storm.

Winter Storm Hernando will cause extreme impacts along the I-95 corridor from the mid-Atlantic to New England beginning Sunday and lasting through much of Monday. Travel will be impossible in some locations as snowfall rates of 2-3 inches are possible at times. Some areas will be measuring snow in feet with this storm. Other major impacts include winds up to 70 mph, coastal flooding and power outages. Watch this video to see how much snow is in your forecast.

Winter Storm Hernando will not only bring blizzard conditions, but wind, coastal flooding and power outages. More than 50 million people will feel the impacts from this storm from the mid-Atlantic to New England. Winds could gust as high as 70 mph, as well as major coastal flooding from Sunday evening through Monday. Expect widespread power outages in areas where the strongest winds occur. Watch this video to see the impacts expected from Winter Storm Hernando.

You've heard the term. Here's what it means and why it's dangerous.