A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by treacherous conditions.

"Morning temperatures dipping into the single digits and below zero are forecast for many regions with a fresh snowpack," ...

Schools in several states announced closures ahead of a winter storm that is expected to bring snow, ice and sleet.

A winter storm is expected to blast the southern United States with heavy snow, ice and rain Thursday and Friday.

Night - Partly cloudy. Winds from E to ESE at 5 to 6 mph (8 to 9.7 kph). The overnight low will be 9 °F (-12.8 °C). Cloudy with a high of 27 °F (-2.8 °C) and a 84% chance of precipitation ...

Meteorologists predict another winter storm this week, delivering snow and ice from New Mexico to parts of the Tennessee ...

Night - Flurries with a 52% chance of precipitation. Winds from S to SSW. The overnight low will be 21 °F (-6.1 °C). Partly cloudy with a high of 29 °F (-1.7 °C) and a 59% chance of ...

As a massive winter storm is rolling through regions of the United States on Monday, see pictures of snow from across the ...

The Hurst Fire has set 505 acres ablaze near San Fernando, California in the Sylmar neighborhood, according to Cal Fire. It ...

All highways in northeastern Kansas were closed on Sunday evening, bringing traffic to a standstill in some places.

Arson is not the only cause of deadly wildfires. Power lines and other utility equipment have sparked some of the most ...

Millions in the U.S. were hit by a major winter storm that created dangerous conditions from the Central Plains to the East Coast.