Authorities say a crash on Interstate 84 near Portland, Oregon, in whiteout conditions caused a more than 100-vehicle pileup.

Snow and ice in whiteout conditions contributed to a pileup of as many as 30 cars on a major highway connecting Oregon and ...

LOS ANGELES — Southern California faces the continued risk of rock and mudslides on wildfire-scarred hillsides Friday, a day ...

Twenty to 30 cars were involved in a pileup Thursday on Interstate 84 in Multnomah County, Oregon. It happened amid whiteout ...

Hazardous whiteout conditions led to a 100-vehicle pileup in the westbound lanes on I-84 near Multnomah Falls in Oregon.

Severe weather prompted several I-84 closures Thursday, including both directions of the interstate between La Grande and ...

Traffic is beginning to move westbound on Interstate 84 near Multnomah Falls on Thursday evening after a series of crashes shut down the freeway.

Utah drivers faces hours-long delays on major roads and side streets after the first round of winter weather moved through ...

Traffic is beginning to move westbound on Interstate 84 near Multnomah Falls on Thursday evening after a series of crashes shut down the freeway. The west hills are a beautiful place to live, but they ...

A multiple-vehicle crash on WB I-84 caused hours long delays from Nampa to Boise as snow continues to fall across the Treasure Valley.