A huge storm system crossing the U.S. threatens to unleash tornadoes Friday in the Mississippi Valley, blizzards in the ...

On Thursday, the storm was bringing heavy snow and strong winds to the Sierra Nevada and heavy rainfall over parts of coastal ...

Winter isn’t done with us just yet. A powerful storm system is expected to produce severe weather for millions of Americans ...

Forecasters warned heavy snow could make roads slick and reduce visibility, making travel in some areas "very difficult to ...

Rain and thunderstorm chances increase by late afternoon and into the evening. A few severe storms are possible, with ...

A cross-country storm will explode in strength as it moves over the central United States Friday, delivering extreme weather ...

Another winter storm blasted states across the western and central U.S. with heavy snow Friday as parts of Texas and the Northeast contended with persistently high winds. The National Weather ...

Despite the name, winter storm season stretches from fall through ... While the coldest time of year in much of the U.S. is before February, cold enough air for snow and ice can still be expansive ...

The storm will conclude with a blow to parts of ... accumulations is in place as the system organizes over the central US. Winter weather alerts have been posted from the central Plains eastward ...

Behind the storm is an Arctic blast. At least nine states from Georgia to Delaware are under snow and ice alerts as a winter storm moves east -- with brutal, record-breaking cold temperatures in ...