A sudden temperature drop raises health risks; learn ways to boost body temperature and stay warm this winter.

Morning lows will dip into the 20s and upper 10s, delivering another taste of winter. The cold weather does not appear long-lived with warming likely by Sunday or Monday next week.

The cold air really sets in by the end of the week, with highs in the 30s on both Friday and Saturday. Make sure you’re following us for live updates throughout the day, and keep an eye on our weather ...