A winter storm that led to whiteouts, chain-reaction crashes and even tornadoes strengthened into a bomb cyclone as it pushed east on Dec. 29.
Breakdown
- Heavy snow and blizzard cause dangerous travel in the Midwest
- 14-vehicle pileup in Iowa results in one death 15s
- Detroit's I-75 closed after multi-vehicle crashes; later reopened 22s
- Western Great Lakes see over 20 inches of snow in some areas 1m 45s
- Storm intensifies into a bomb cyclone, bringing severe impacts 3m 17s