The United States is getting slammed by a stretch of weather extremes, from flooding rain to record heat and late-season snow ...

With the polar vortex catching all the buzz in recent weeks, federal forecasters say our old friend La Niña is still a major force shaping winter weather for the United States. Federal scientists from ...

Fall weather in Massachusetts may be in for a cold snap in the next few weeks. The National Weather Service's Climate Prediction Center is forecasting temperature drops throughout the country in the ...

Nearly all of New England has seen its share of frigid cold days and record mountain snow so far this November — and looking ahead, we’re about to get hit with another blast of Arctic air from a ...

Every winter, millions of people brace for news about the polar vortex - that vast, spinning mass of frigid Arctic air high ...

Add Yahoo as a preferred source to see more of our stories on Google. Boston and much of the U.S. faced a cold winter blast in January 2026. Craig F. Walker/The Boston Globe via Getty Images The ...

As we approach the end of March, many people may be getting ready for shorts season, but a split in the Polar Vortex could ...

Nearly every part of the United States is getting walloped by wild weather or just about to be. Days of downpours have begun in Hawaii. The Southwest will soon bake with day after day of record ...

The sudden blast may have come as a shock to many Americans after a mostly mild start to winter, but that warmth may have partly contributed to the ferocity of the storm. As atmospheric and climate ...