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

Slick roads and whiteout conditions caused by a winter storm led to a multi-vehicle pile-up involving more than 100 cars, ...

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

Our weather teams says Sierra travel is highly discouraged with whiteout conditions at times on Thursday. Instead, you could ...

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

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

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

A powerful, atmospheric river-driven storm is hitting California today, bringing with it heavy rain, strong winds and feet of Sierra snow. The storm, which prompted a lengthy flood advisory for San ...

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

A strong winter storm swept across Ontario, causing whiteout conditions that worsened overnight into Thursday, February 13, prompting school and road closures, local media reported.Weather alerts were ...