Which term is used to describe extremely cold and icy winter weather conditions?

paul.beneke279

engwell.katrin.cool

mprieto332

ruka.vang

lenin.haas.tut

knovak

elokai.kurel

missmiusckapalomino

emailmrdavola

kwilliams

sleask

catherinetabaniag271998

niall.otuairisg

sis2macaws

joykola17

ssturgess

bmcbride

daashaigna

agnieszka.guminska