Weather History: 1999 twister outbreak in Iowa and Nebraska

After dropping several smaller tornadoes in eastern Nebraska, including several F-1 tornadoes near the Platte River. Storms intensified as they crossed into western Iowa, where two F-4 tornadoes occurred near the town of Creston. In this installment in This Week in Weather History, jump back to the end of the 20th century as tornadoes tore through our area.