Whiteout driving conditions on the Donner Summit Pass along Interstate 80 near Truckee, California. An atmospheric river ...

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

Authorities say a more than 100-vehicle pileup in whiteout conditions has closed part of a major interstate along the ...

Feb. 13, the Multnomah County Sheriff’s Office in Oregon confirmed that there had been a multi-vehicle collision involving 20 ...

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

Dozens of cars, trucks and semi-trucks were involved in a crash on Interstate 84 early Thursday afternoon, according to the ...

A crash involving more than 100 vehicles in Portland, Ore., during “whiteout conditions” closed Interstate 84 on Thursday.

All traffic is being held on Interstate 80 in the Sierra due to multiple spinouts and heavy snow Thursday evening.

Several people are injured as first responders are searching every vehicle caught up in the chaos on Oregon’s I-84 ...

Blowing and drifting snow has caused the Idaho Transportation Department to close two remote highways in eastern Idaho.