The overnight ice and the new accumulating snow Friday morning caused slippery road conditions around the Willamette Valley.

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

Find him on Twitter @GabeWhisnant. More than 100 vehicles were involved in a massive pileup on a snowy interstate near Portland, Oregon, as officials in the state's largest city and neighboring ...

More than 100 vehicles crashed on Interstate ... Oregon Public Broadcasting reported. However, the National Weather Service predicted the worst conditions would occur south of Portland, around ...

More than 100 vehicles crashed on Interstate ... activities, Oregon Public Broadcasting reported. The National Weather Service predicted the worst conditions would occur south of Portland, around ...

Whiteout conditions in Oregon led to a massive vehicle pileup of about 100 cars, trucks and semi-trucks on Interstate 84 on ... Falls is about 30 miles east of Portland. CALIFORNIA BRACES FOR ...