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

California records - All-time highest temperature: 134° F (Greenland Ranch on July 10, 1913) - All-time lowest temperature: -45° F (Boca on Jan. 20, 1937) - All-time highest 24-hour precipitation: ...

Idaho records - All-time highest temperature: 118° F (Orofino on July 28, 1934) - All-time lowest temperature: -60° F (Island Park Dam on Jan. 18, 1943) - All-time highest 24-hour precipitation: 7.17 ...