This level varies by state. As of Friday at 4 p.m. Eastern ... There are numerous advisories, warnings and watches that NWS offices issue for cold weather. An extreme cold warning is issued when there ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

Bitter cold and dangerous wind chills are expected behind an Arctic cold front across all of western Montana through midweek.

A cold weather advisory is less severe than an extreme cold warning ... issued once temperatures or wind chills reach a certain level, though this level differs depending on the location in ...

An extreme cold warning will also lift for the Gulfport area at 10 a.m. Another cold weather advisory from the ... the polar jet stream circles at a lower level of the atmosphere, which usually ...

Tires are another area where cold ... level, as proper tire inflation helps with traction on icy roads. It’s also recommended to keep your gas tank at least half full during the cold weather.

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...