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Frost Advisory


Event Continued Expired

Start Time

Sat 10/19/2019 02:00 AM EDT

End Time

Sat 10/19/2019 09:00 AM EDT




Low impact

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 1023 AM EDT Fri Oct 18 2019 MDZ004>006-503>507-VAZ025>027-029-030-036>040-050>053-055-501>506- WVZ505-506-182300- /O.CON.KLWX.FR.Y.0003.191019T0600Z-191019T1300Z/ Frederick MD-Carroll-Northern Baltimore-Northwest Montgomery- Central and Southeast Montgomery-Northwest Howard- Central and Southeast Howard-Northwest Harford-Augusta-Rockingham- Shenandoah-Page-Warren-Nelson-Albemarle-Greene-Madison- Rappahannock-Orange-Culpeper- Prince William/Manassas/Manassas Park-Fairfax-Stafford- Northern Fauquier-Southern Fauquier-Western Highland- Eastern Highland-Western Loudoun-Eastern Loudoun- Western Pendleton-Eastern Pendleton- Including the cities of Frederick, Ballenger Creek, Eldersburg, Westminster, Reisterstown, Cockeysville, Germantown, Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville, Staunton, Waynesboro, Stuarts Draft, Harrisonburg, Strasburg, Woodstock, Mount Jackson, New Market, Luray, Shenandoah, Stanley, Front Royal, Lovingston, Charlottesville, Stanardsville, Madison, Washington, Orange, Gordonsville, Culpeper, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Falmouth, Warrenton, Turnbull, Hightown, Monterey, Purcellville, Leesburg, Ashburn, Sterling, Riverton, Brandywine, Franklin, Oak Flat, Ruddle, and Sugar Grove 1023 AM EDT Fri Oct 18 2019 ...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT SATURDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Portions of central, north central and northern Maryland, central, northern, northwest and western Virginia and eastern West Virginia. * WHEN...From 2 AM to 9 AM EDT Saturday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. &&