Alerts for cold weather are in effect for nearly half of the U.S. population, running from the northern Plains to the Gulf ...

The NWS has issued storm and extreme cold warnings this weekend as powerful Arctic winds plunge temperatures nationwide.

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

Snow and winds are likely to trigger flight cancellations and cause headaches for people traveling to DC for Inauguration Day ...

Dozens of US states will endure the lowest temperatures they have felt in years next week as a polar vortex brings ...

Los Angeles and other areas of California are at high risk of wildfires, but they're not alone. So are parts of Texas, ...

NOAA has declared 2024 the warmest year on record for the US, with more than 300 million people experiencing a top-10 warmest ...

The coldest air of the season will descend across the U.S. this weekend and early next week, bringing subzero wind chills ...

Parts of Mississippi can expect freezing temperatures, lows in the teens in the coming week. Know how to prep your home, ...