America’s late mega-freeze will thaw to a 90F summer blast as Arctic temperatures make way for record heat. But battling Polar and tropical airmasses spell storm misery amid warnings for torrential ...

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

Nineteen states from Nebraska to Florida are facing cold weather alerts on Friday morning as a relentless Arctic blast persists -- but a warmup is finally on the way. Friday marks the fourth ...

The National Weather Service in Des Moines predicts five consecutive days of “extreme” cold as part of an arctic blast, starting today and carrying through much of the week. “Dangerously ...

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 National Weather Service in the Quad Cities is forecasting five consecutive days of “extreme” cold as part of an arctic ...

According to the WXCharts weather model, parts of Scotland, Northern Ireland, northern England, and the Midlands are set to ...

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