Arctic air grips the central and eastern U.S., bringing record-breaking cold, dangerous wind chills, and historic snowfall. Follow Newsweek's live blog.

New York’s being hit by an arctic polar vortex, making temperatures drop hard overnight after a snow storm hit on Sunday.

The Arctic air mass over Michigan and the whole of the Midwest may stick around as late as Wednesday, the National Weather Service said.

The National Weather Service (NWS) is warning residents of New Mexico and North Dakota about harsh winter weather throughout their states as arctic blasts are set to hit parts of the country heading into the weekend.

According to Ben Nelson, a meteorologist for the National Weather Service in Jacksonville, the arctic plunge will send cold through St. Augustine "for an extended stay, beginning this weekend." Thursday evening temperatures will hover in the low 30s ...

Lansing Community College canceled classes on Tuesday because of the frigid weather settling in across Michigan.

After a looming snowstorm hits the Tri-State Area on Sunday, arctic air is expected to chill New York City and the surrounding areas. According to a post on the National Weather Service’s X account, the National Weather Service is warning that there might be significant impacts on infrastructure and public health.

Brace yourselves. What's likely to be the coldest weather of the season will roll into Southern New England early next week.

The powerful storm, fueled by a whirling mass of cold air that usually extends across the Arctic, was expected to leave much of the South in the low-teens or single-digit degrees.

After an extremely impressive snow event and winter fun across SWLA, arctic air and icy roads continue to be a problem.

Boston and the rest of New England have been dealing with well below-average temperatures, in some cases falling 20 degrees, as an expansive mass of Arctic air spreads across the eastern half of the United States. This cold surge is making our region this week feel colder than Anchorage, Alaska, which is topping out at 36 degrees.