National Weather Service meteorologists warned of temperatures cold enough to be fatal descending across most of the nation.

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

Meteorologists were left speechless Tuesday as record amounts of snow fell along the Gulf Coast. Here’s why it was so snowy.

Guidewire HazardHub has released winter weather risk data to help US insurers and property owners understand and prepare for ...

The United States recorded at least 1,855 tornadoes in 2024, unofficially surpassing the previous record of 1,814 set in 2004 ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

The unseasonable chill that has swept through the eastern half of the US defies last year's mild winters and the South's ...

As Florida braces for a brutal Arctic blast, here are some safety tips that could help if you get caught in a winter storm ...

Follow NBC News live updates for the latest coverage of the freezing winter weather affecting large swaths of the U.S., from ...

With forecasters predicting a weak La Niña this winter, it could mean colder and wetter weather in parts of the United States.