Active AlertsMaple Run Golf Course, MD

What: Very cold wind chills as low as 10 below.
Where: In Maryland, Carroll and Frederick MD Counties. In Virginia, Central Virginia Blue Ridge.
When: Until 11 AM EST this morning.
Impacts: The cold wind chills as low as 10 below zero could result in hypothermia if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.