936  
WWUS41 KLWX 171716  
WSWLWX  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1216 PM EST SUN FEB 17 2019  
 
VAZ025-026-036-503-504-507-508-WVZ505-506-180130-  
/O.CON.KLWX.WW.Y.0013.000000T0000Z-190218T0200Z/  
AUGUSTA-ROCKINGHAM-NELSON-WESTERN HIGHLAND-EASTERN HIGHLAND-  
NORTHERN VIRGINIA BLUE RIDGE-CENTRAL VIRGINIA BLUE RIDGE-  
WESTERN PENDLETON-EASTERN PENDLETON-  
1216 PM EST SUN FEB 17 2019  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM EST THIS  
EVENING...  
 
* WHAT...FREEZING RAIN MIXED WITH SLEET. TOTAL SLEET  
ACCUMULATION OF LESS THAN AN INCH. ICE ACCUMULATIONS OF UP TO  
ONE TENTH OF AN INCH EXPECTED.  
 
* WHERE...THE CENTRAL SHENANDOAH VALLEY, NORTHERN AND CENTRAL  
BLUE RIDGE, HIGHLAND COUNTY VIRGINIA, AND PENDLETON COUNTY  
WEST VIRGINIA.  
 
* WHEN...THROUGH 9 PM EST THIS EVENING.  
 
* ADDITIONAL DETAILS...PLAN ON SLIPPERY ROAD CONDITIONS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW, SLEET OR  
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. EXPECT SLIPPERY  
ROADS AND LIMITED VISIBILITIES, AND USE CAUTION WHILE DRIVING.  
 
WHEN VENTURING OUTSIDE, WATCH YOUR FIRST FEW STEPS TAKEN ON  
STEPS, SIDEWALKS, AND DRIVEWAYS, WHICH COULD BE ICY AND SLIPPERY,  
INCREASING YOUR RISK OF A FALL AND INJURY.  
 

 
 

 
 
MDZ501-502-VAZ027-029-WVZ050-055-501>504-180130-  
/O.CON.KLWX.WW.Y.0013.190217T1800Z-190218T0600Z/  
EXTREME WESTERN ALLEGANY-CENTRAL AND EASTERN ALLEGANY-SHENANDOAH-  
PAGE-HAMPSHIRE-HARDY-WESTERN GRANT-EASTERN GRANT-WESTERN MINERAL-  
EASTERN MINERAL-  
1216 PM EST SUN FEB 17 2019  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST  
MONDAY...  
 
* WHAT...FREEZING RAIN MIXED WITH SLEET. TOTAL SLEET  
ACCUMULATION OF LESS THAN AN INCH. ICE ACCUMULATIONS OF UP TO  
ONE TENTH OF AN INCH EXPECTED.  
 
* WHERE...POTOMAC HIGHLANDS AND PORTIONS OF THE NORTHERN  
SHENANDOAH VALLEY.  
 
* WHEN...FROM 1 PM THIS AFTERNOON TO 1 AM EST MONDAY MORNING. THE  
STEADIEST WINTRY PRECIPITATION WILL BE THIS EVENING.  
 
* ADDITIONAL DETAILS...PLAN ON SLIPPERY ROAD CONDITIONS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW, SLEET OR  
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. EXPECT SLIPPERY  
ROADS AND LIMITED VISIBILITIES, AND USE CAUTION WHILE DRIVING.  
 
WHEN VENTURING OUTSIDE, WATCH YOUR FIRST FEW STEPS TAKEN ON  
STEPS, SIDEWALKS, AND DRIVEWAYS, WHICH COULD BE ICY AND SLIPPERY,  
INCREASING YOUR RISK OF A FALL AND INJURY.  
 

 
 

 
 
MDZ003>006-503-505-507-VAZ028-030-031-505-WVZ051>053-180130-  
/O.CON.KLWX.WW.Y.0013.190217T2000Z-190218T0800Z/  
WASHINGTON-FREDERICK MD-CARROLL-NORTHERN BALTIMORE-  
NORTHWEST MONTGOMERY-NORTHWEST HOWARD-NORTHWEST HARFORD-  
FREDERICK VA-WARREN-CLARKE-WESTERN LOUDOUN-MORGAN-BERKELEY-  
JEFFERSON-  
1216 PM EST SUN FEB 17 2019  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 AM EST  
MONDAY...  
 
* WHAT...FREEZING RAIN MIXED WITH SLEET AND SNOW. TOTAL SLEET  
AND SNOW ACCUMULATIONS OF LESS THAN AN INCH. ICE ACCUMULATIONS  
OF AROUND ONE TENTH OF AN INCH EXPECTED.  
 
* WHERE...NORTHERN AND CENTRAL MARYLAND, THE EASTERN WEST  
VIRGINIA PANHANDLE, NORTHERN SHENANDOAH VALLEY, AND LOUDOUN  
COUNTY VIRGINIA.  
 
* WHEN...FROM 3 PM THIS AFTERNOON TO 3 AM EST MONDAY MORNING. THE  
STEADIEST WINTRY PRECIPITATION WILL BE THIS EVENING.  
 
* ADDITIONAL DETAILS...PLAN ON SLIPPERY ROAD CONDITIONS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW, SLEET OR  
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. EXPECT SLIPPERY  
ROADS AND LIMITED VISIBILITIES, AND USE CAUTION WHILE DRIVING.  
 
WHEN VENTURING OUTSIDE, WATCH YOUR FIRST FEW STEPS TAKEN ON  
STEPS, SIDEWALKS, AND DRIVEWAYS, WHICH COULD BE ICY AND SLIPPERY,  
INCREASING YOUR RISK OF A FALL AND INJURY.  
 

 
 

 
 
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