Arctic temperatures spiked 36 degrees Fahrenheit, or 20 Celsius, above normal. By the end of the month, sea ice was at its ...

Weather maps show snow and ice later this month in another severe Arctic blast where temperatures will again plummet to ...

Dangerously cold temperatures were descending into the U.S. as far south as Texas on Tuesday, breaking records in some areas.

A blast of Arctic air will bring icy temperatures and low wind speeds to Europe over the next week, putting pressure on ...

Iowa is bracing for an extended cold snap that impacting much of the state. Wind chills should drop well below zero. Where ...

An Arctic air mass kept its grip on much of the central and eastern U.S. on Friday, plunging temperatures to record lows as snow blanketed central Colorado and the Pacific Northwest braced for an ...

The new year ushered in an Arctic blast that has only recently let up. This extreme plunge in temperature is referred to as a ...

In eastern Iowa, wind chills are expected to reach their coldest overnight Tuesday, with Iowa City predicted to drop to 28 ...

According to NatGasWeather, the upcoming week (February 13-19) will see Arctic air sweeping across much of the U.S., bringing subzero lows in some regions and keeping national demand high.

NatGasWeather forecasts a frigid Arctic blast gripping the eastern half of the U.S. through Saturday, bringing rain, snow, and extreme cold with highs ranging from -0s to 40s and lows plunging to ...

A polar vortex collapse is an event that occurs when the layer between 10km and 50km above Earth’s surface warms up to 50 ...

The National Weather Service in the Quad Cities is forecasting five consecutive days of “extreme” cold as part of an arctic blast that started Sunday and is expected to stick around through ...