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

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

California wind advisories are expected to persist through early Wednesday, impacting both coastal and inland communities.

Parts of northern Montana are forecasted to experience high winds that are expected to make travel difficult, according to ...

Strong winds can also knock down tree branches and move tents and awnings. A wind advisory is in effect in parts of the Hawaiian islands of Kahoolawe, Lanai, Maui and Molokai until 12 p.m. HST on ...

Night - Partly cloudy. Winds variable at 5 to 7 mph (8 to 11.3 kph). The overnight low will be 14 °F (-10 °C). Cloudy with a high of 28 °F (-2.2 °C). Winds variable at 5 to 9 mph (8 to 14.5 ...

At least two people have died and thousands of California residents have left their homes behind as multiple wildfires spread ...