A widespread swath of the country, from the northern Rockies to the East Coast, is bracing for a blast of Arctic air that will send temperatures plummeting this week and dropping even further as ...

The most potent blast will enter the north-central U.S. on Friday, the National Weather Service warned, before roaring across much of the rest of the nation over the weekend. Arctic air will ...

However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...

An Arctic blast brought snow, frost and dangerously cold winds to the northern Plains, the Midwest and the Great Lakes, creating “very difficult to impossible” travel conditions on one of the ...

The FOX Forecast Center said the arctic blast from Canada has been sweeping across the central and eastern U.S. Temperatures in cities in the northern Plains plummeted below zero over the weekend ...

The FOX Forecast Center said the arctic blast from Canada has been sweeping across the central and eastern US, with temperatures in cities in the northern Plains plummeting below zero, and wind ...

Rain and snow could fall along the I-95 corridor on Tuesday, Christmas Eve. As an arctic blast hits the Northeastern U.S. this weekend, a clipper system moving across the Great Lakes and into the ...

The mild weather won't last for long. An Arctic front is on the way to North Texas on Sunday, which will plummet temperatures. Forecast lows are expected to be at or below freezing starting Monday ...

TOLEDO, Ohio — This week, a significant Arctic blast enveloped the United States, bringing record-breaking cold temperatures to much of the nation. From the Midwest to the Deep South ...