D.C. An extreme cold warning is issued when temperatures reach a level that is considered life-threatening for that forecast region. This level varies by state. As of Friday at 4 p.m. Eastern time, ...

An EXTREME COLD WARNING is in effect for portions of the Hi-Line until 11am Thursday. A COLD WEATHER ADVISORY is in effect for portions of north-central and northeastern Montana until 11am Thursday.

On Tuesday at 3:32 a.m. an extreme cold warning was issued by the NWS Greenville-Spartanburg SC valid from 7 p.m. until Wednesday noon.

The Extreme Cold Warning is in effect until noon. Wind chills will remain below zero until Wednesday afternoon.

While there is definitely plenty of intrigue and even fun that comes with seeing the potential for snow like this in our area of the Deep South, there is also risk that comes with it and it is a risk ...

The National Weather Service (NWS) in Pocatello issued the warning for the Arco/Mud Lake Desert and Upper Snake River Plain ...

This new type of weather warning was activated because of the dangerously cold temperatures and wind-chill readings in ...

Wind chill warnings were renamed to extreme cold warning. Wind chill advisory was renamed to cold weather advisory. A freeze ...

Arctic cold gripped the entire Chicago area Tuesday morning, with "feels-like" temperatures near -30 degrees as extreme cold ...

Pensacola isn’t out of the thick of it just yet. The National Weather Service extended its extreme cold warning for Northwest ...

The National Weather Service issued an extreme cold warning at 2:39 p.m. on Monday in effect until Wednesday at noon for Carbon and Monroe counties.

MarianVejcik/Getty As of Friday at 4 p.m. Eastern time, the following NWS offices had issued an extreme cold warning: Bismarck, North Dakota; Twin Cities, Minnesota; Grand Forks, North Dakota ...