Published originally in 1985 in the book Skeleton Crew

A man goes to the supermarket after seeing a strange mist accross the lake where he lives.  He thinks nothing of it when he drives to the shop, but while doing some shopping the mist comes through the town...What is in the mist...something terrifying and not everyone in the supermarket will be alive when the mist moves on.

Wonderful storie...scary too.  I really enjoyed this short story.
to Stephen King - Books