Rain shuts Yosemite, threatens problems at tallest US dam

Travelers walk during a rainstorm to the terminals at Oakland International Airport, Friday in Oakland, Calif. (Ben Margot/AP Photo)

A worker walks along a sidewalk in front of a wildfire-ravaged property in the Fountaingrove area Friday in Santa Rosa, Calif. (Marcio Jose Sanchez/AP Photo)

SAN FRANCISCO — A fierce Northern California storm Friday shut down Yosemite National Park, threatened mudslides in wildfire-ravaged wine country and could present the first test of a partially repaired offshoot of the nation’s tallest dam that nearly collapsed last year.