An arctic high-pressure system is bringing dangerously cold temperatures to the Delmarva region tonight, with lows in the single digits and wind chills near zero Tuesday morning. A Cold Weather Advisory is in effect through Wednesday morning. Temperatures will remain well below normal through midweek, with potential flurries/light snow along the coast Tuesday night into Wednesday. Gradual warming begins Thursday and continues into the weekend.

Delmarva can expect a cold and mostly dry start to the week as high pressure dominates the region. Temperatures will remain below average, with a mix of rain and snow showers possible Sunday night into Monday. Another round of cold air and high pressure will settle in by the weekend, bringing the season’s coldest temperatures yet.