A heat wave hit much of the central U.S. over the weekend, while snow and cool temperatures arrived in the Northwest.

ALMA's snow day was the result of a "cold core" passing through the country, according to the Chilean Meteorological ...

Snow covered Chile's Atacama Desert, offering a rare sight of winter in a place with almost nonexistent rainfall and normally ...

Idaho records - All-time highest temperature: 118° F (Orofino on July 28, 1934) - All-time lowest temperature: -60° F (Island ...

Florida records - All-time highest temperature: 109° F (Monticello on June 29, 1931) - All-time lowest temperature: -2° F ...

California records - All-time highest temperature: 134° F (Greenland Ranch on July 10, 1913) - All-time lowest temperature: ...