Freeze Warning

URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
228 PM EDT Fri Apr 20 2018

MDZ003>006-507-VAZ025>031-507-508-WVZ051>053-210230-
/O.UPG.KLWX.FZ.A.0004.180421T0600Z-180421T1300Z/
/O.NEW.KLWX.FZ.W.0004.180421T0600Z-180421T1300Z/
Washington-Frederick MD-Carroll-Northern Baltimore-
Northwest Harford-Augusta-Rockingham-Shenandoah-Frederick VA-Page-
Warren-Clarke-Northern Virginia Blue Ridge-
Central Virginia Blue Ridge-Morgan-Berkeley-Jefferson-
Including the cities of Hagerstown, Frederick, Ballenger Creek,
Eldersburg, Westminster, Reisterstown, Cockeysville,
Jarrettsville, Staunton, Waynesboro, Stuarts Draft, Harrisonburg,
Strasburg, Woodstock, Mount Jackson, New Market, Winchester,
Luray, Shenandoah, Stanley, Front Royal, Berryville, Big Meadows,
Wintergreen, Paw Paw, Martinsburg, Charles Town,
and Shepherdstown
228 PM EDT Fri Apr 20 2018

...FREEZE WARNING IN EFFECT FROM 2 AM TO 9 AM EDT SATURDAY...

The National Weather Service in Baltimore MD/Washington has
upgraded the Freeze Watch to a Freeze Warning, which is in effect
from 2 AM to 9 AM EDT Saturday.

* TEMPERATURES...In the upper 20s and lower 30s.

* IMPACTS...Frost and freeze conditions may damage sensitive
  vegetation. Take steps now to protect tender plants from the
  cold.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Freeze Warning means sub-freezing temperatures are imminent or
highly likely. These conditions will kill crops and other
sensitive vegetation.

&&

$$