New York City got its first measurable snow overnight, at least 1.1 inches in Central Park, up to 5 inches in outer boroughs. But the real story is what's behind it. Bitter Arctic air is plunging south with wind chills dropping to minus-40 in the Great Lakes. Even Gulf Coast states will see temps in the 20s and 30s, way below their normal 40s. Cold Weather Advisories stretch from the Dakotas to the Gulf. Prolonged exposure without proper coverage can lead to cold-related illness. Get the full fo

This is Buxton, North Carolina on Wednesday — sandbagging, reinforcing pilings, racing against the clock before a nor'easter hits this weekend. At least eight houses along this beach have collapsed in recent weeks. The National Weather Service has issued a coastal flood watch from Saturday into Monday with heavy rain and flash flooding expected. | WeatherBug

Keep the kids cool and safe! WeatherBug’s heat alerts help you plan playtime when temps rise. | WeatherBug

It’s not just about the temperature. WeatherBug shows you how hot it really feels, with hyperlocal heat index alerts you can trust. | WeatherBug

Drone pilot Semper Drone has been tracking the seasons around Essex County, Massachusetts, from fall foliage to winter's glow. This footage shows the lakes and ponds completely transformed after New England woke up to fresh snow last week. | WeatherBug

While most people in Kentucky were shoveling driveways, one kid had better ideas. After a winter storm dumped 4 inches of snow across Cincinnati on Tuesday, she built her own jump ramp and went full send on her sled.❄️🛷 | WeatherBug

This time-lapse shows exactly why Western Washington is flooding. An atmospheric river has been dumping moisture on the Pacific Northwest since the beginning of the week and it's only just begining to show signs of stopping. Rivers have overflowing, roads have been closed, and entire communities are dealing with the clean-up. | WeatherBug