Montana dust storm causes massive pileup, leaves 6 dead 00:15. Two children are among the six people who died in a Montana pileup after a Friday evening dust storm caused blackout conditions on ...

Two children are among the six people who died in a Montana pileup after a Friday evening dust storm caused blackout conditions on Interstate 90, a major route in both Montana and the Western U.S.

At least 20 vehicles crashed and Montana Highway Patrol Sgt. Jay Nelson said authorities believe the weather was the cause. “It appears as though there was heavy winds, causing a dust storm with ...

At least six people, including two children, were killed Friday when a dust storm with winds around 60 mph hit a Montana highway, causing a massive pileup of vehicles, according to authorities.