The National Hurricane Center's website and maps now reflect the official name (at least in the U.S.) of the Gulf of America.

Millions of Americans were under winter weather advisories Wednesday morning as several states woke up to a fresh blanket of snow.

A procession of winter storms is forecast to bring snow, sleet, ice and potentially flood-inducing rain to sprawling bands of the U.S. this week.

Those still looking for last-minute Valentine's Day ideas may look to the skies tonight. According to the Space Weather Prediction Center, a G1 (Minor) geomagnetic Storm Watch has been issued for Feb.

The winter storm that's been making its way into Indiana is here Wednesday and expected to stay going into the weekend.

Another round of snow is on track to leave potentially as much as 8 inches of snow on the ground in Massachusetts this weekend. Recent storms have seen as much as 8.5 inches and almost 3 inches ...

View the latest weather forecasts, maps, news and alerts on Yahoo Weather. Find local weather forecasts for Rock Port, United States throughout the world ...

A lot of the weather information Americans rely on starts with real-time data collected by NOAA satellites, airplanes, ...

While much of the nation deals with snow storms and icy conditions, California braces for heavy rain and potential flooding.

Weather maps are created by plotting or tracing the ... Use of surface analyses began first in the United States, spreading worldwide during the 1870s. Use of the Norwegian cyclone model for ...