Let's break down the severe weather threat in chronological order.
Later Today - UPDATED - 7:15am
Christmas Day and Night
If you have a copy of my book, When the Sirens Were Silent, in the back are three pages on thick paper. Those are the latest versions of the tornado safety rules for home, office, and car. You might want to refresh your knowledge. Those pages are perforated, so they can be lifted out and posted in a convenient place.