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

The National Weather Service has issued another rare Particularly Dangerous Situation warning in anticipation of Monday's Santa Ana wind event.

Temperatures in parts of the Bay Area were expected to drop into the upper 20s to the middle 30s for the second morning in a ...

Windchill overnight could bring the temperature down to the single digits in parts of the Midlands, leading to snow accumulation according to the National Weather Service.

Extreme cold combined with wind can cause the human body to lose heat at a faster rate, enhancing the risk of frostbite and ...

Several Florida counties could see "show showers" next week as another an Arctic blast combines with moisture to make snow a ...

The National Weather Service has issued an extreme cold warning for Carbon and Monroe counties, effective until noon ...

(CNN) — Crews continued making progress battling the deadly infernos burning in Los Angeles County during a brief reprieve ...

Warnings have been issued in the mountains along the North Carolina-Tennessee state line as a dangerous arctic air mass advances on the region. The cold is expected to arrive late Sunday, Jan. 19 ...

Wednesday, 12:25 p.m. PST The Hughes Fire grew to 3,407 acres, according to Cal Fire, with evacuation orders extending to the ...