Welcome back to winter! Widespread 30s this morning with highs this afternoon on the cooler side...but how long with this cold spell last? Answers all morning long! We're up and on early for you! Hope you'll tune in to fox5dc #GoodDayDC https://t.co/ANo03iGmN0Welcome back to winter! Widespread 30s this morning with highs this afternoon on the cooler side...but how long with this cold spell last? Answers all morning long! We're 6611331 Welcome back to winter! Widespread 30s this morning with highs this afternoon on the