Frederick County Government offices and facilities will delay opening until 10 a.m. on Wednesday, March 21. County officials will re-evaluate weather and road conditions and make any further announcements about closing by 6 a.m.
A National Weather Service Winter Storm Warning is in effect until March 21 at 8 p.m.
Residents and businesses are encouraged to sign up for notifications from the Frederick County Emergency Management Division at www.FrederickCountyMD.gov/ALERT.