You do NOT want to get caught in these waves. 👀 | WeatherBug

During an extreme cold snap in Alaska, the National Weather Service captured footage showing how hot and cold water behave differently at -40°F. The hot water on the left turned to snow almost instantly, while the cold water on the right stayed liquid as it fell. | WeatherBug

Hurricane Melissa explosively intensified from a tropical storm early Saturday morning to a dangerous Category 4 hurricane by Sunday afternoon. The rapidly strengthening storm is now tracking toward Jamaica, where landfall is expected by Tuesday. If current forecasts hold, Melissa could become the strongest hurricane to ever strike Jamaica. | WeatherBug

Stay ahead of the weather this fall with real-time weather maps, alerts and forecasts at your fingertips whenever you need them! | Weather & Radar USA

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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