- Frost Advisory for Prince William, Manassas, Manassas Park County, Virginia
- Frost Advisory issued October 21 at 7:39AM EDT until October 22 at 10:00AM EDT by NWS
- Effective: Sunday, October 21, 2018 at 11 p.m.
- Expires: Monday, October 22, 2018 at 9 a.m.
This alert has expired