Arctic air grips the central and eastern U.S., bringing record-breaking cold, dangerous wind chills, and historic snowfall.

The National Weather Service has warned that bitterly cold wind chills could result in hypothermia or frostbite.

"The dangerously cold wind chills as low as 20 below zero could cause frostbite on exposed skin in as little as 30 minutes," the NWS said. "Frostbite and hypothermia will occur if unprotected skin is ...

Stronger wind gusts are forecasted for the North Bay with gusts from 50 to 60 mph in the highest peaks of the North Bay, the NWS said. The weather service warns residents that wind gusts can blow ...

"Temperatures are going to be in the single digits across most of the mountains, maybe around zero in the higher elevations, and wind chills are going to be several degrees colder than that," Hinson ...

Mount Mitchell — the highest point east of the Mississippi River — saw wind chills of minus 19 at 10:20 p.m. Sunday, Jan. 19, and a temperature of 6 degrees, the NWS says. Extreme cold ...

"The dangerously cold wind chills as low as 20 below zero could cause frostbite on exposed skin in as little as 30 minutes," the NWS said. "Frostbite and hypothermia will occur if unprotected skin ...

On Tuesday at 1:41 a.m. the NWS Los Angeles/Oxnard CA issued an updated high wind warning. The warning is for Santa Clarita Valley, Ventura County Beaches, Ventura County Inland Coast, Central ...

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

Wind chills are expected to drop below zero Tuesday morning in Connecticut, as an arctic air mass over the eastern and southern U.S. continues to bring extremely cold temperatures to the area ...

The biggest winter storm of the season so far brought several inches of snow to Connecticut on Sunday ahead of a deep freeze and sub-zero wind chills, the National Weather Service said.