Officials with the Washington County Sheriff’s Office in Nebraska announced that the ice storm that swept through parts of the Midwest and Plains over the weekend led to at least one death.

An ice storm has caused chaos on roads in the Midwest in the US, while on the West Coast, officials are checking whether San Francisco suffered its first tornado in almost two decades.Winter weather disrupted both the US Midwest and California on its West Coast at the weekend.

A major ice storm has created treacherous driving conditions across Iowa and eastern Nebraska and prompted temporary closures of Interstate 80 after numerous cars and trucks slid off the road.