363  
WWUS41 KPHI 191033  
WSWPHI  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
533 AM EST SUN JAN 19 2025  
 
PAZ060-061-101>103-105-192345-  
/O.CON.KPHI.WS.W.0002.250119T1500Z-250120T0600Z/  
BERKS-LEHIGH-WESTERN CHESTER-EASTERN CHESTER-WESTERN MONTGOMERY-  
UPPER BUCKS-  
INCLUDING THE CITIES OF CHALFONT, OXFORD, COLLEGEVILLE,  
ALLENTOWN, POTTSTOWN, WEST CHESTER, HONEY BROOK, KENNETT SQUARE,  
PERKASIE, AND READING  
533 AM EST SUN JAN 19 2025  
 
...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO  
1 AM EST MONDAY...  
 
* WHAT...HEAVY SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 5 AND  
8 INCHES.  
 
* WHERE...PORTIONS OF EAST CENTRAL AND SOUTHEAST PENNSYLVANIA.  
 
* WHEN...FROM 10 AM THIS MORNING TO 1 AM EST MONDAY.  
 
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL  
LIKELY BECOME SLICK AND HAZARDOUS. TRAVEL COULD BE VERY DIFFICULT.  
AREAS OF BLOWING SNOW COULD SIGNIFICANTLY REDUCE VISIBILITY.  
 
* ADDITIONAL DETAILS...SNOWFALL RATES TO AN INCH PER HOUR SHOULD  
DEVELOP AT TIMES THIS AFTERNOON. TEMPERATURES ARE EXPECTED TO FALL  
INTO THE TEENS TONIGHT AND REMAIN BELOW FREEZING FOR SEVERAL DAYS.  
AS A RESULT, ICY AND SLIPPERY CONDITIONS MAY PERSIST EVEN AFTER  
PRECIPITATION HAS ENDED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN  
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR  
THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.  
 
 
 
 
 
PAZ070-071-104-106-192345-  
/O.CON.KPHI.WS.W.0002.250119T1500Z-250120T0600Z/  
DELAWARE-PHILADELPHIA-EASTERN MONTGOMERY-LOWER BUCKS-  
INCLUDING THE CITIES OF MORRISVILLE, NORRISTOWN, DOYLESTOWN,  
LANSDALE, MEDIA, AND PHILADELPHIA  
533 AM EST SUN JAN 19 2025  
 
...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO  
1 AM EST MONDAY...  
 
* WHAT...HEAVY SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 4 AND  
6 INCHES.  
 
* WHERE...DELAWARE, EASTERN MONTGOMERY, LOWER BUCKS, AND  
PHILADELPHIA COUNTIES.  
 
* WHEN...FROM 10 AM THIS MORNING TO 1 AM EST MONDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. AREAS OF BLOWING SNOW  
COULD SIGNIFICANTLY REDUCE VISIBILITY.  
 
* ADDITIONAL DETAILS...THE PRECIPITATION MAY BEGIN AS A MIX OF SOME  
LIGHT RAIN AND SNOW WITH EVEN SOME SLEET BEFORE CHANGING TO ALL  
SNOW CLOSEST TO INTERSTATE 95. SNOWFALL RATES TO AN INCH PER HOUR  
SHOULD DEVELOP AT TIMES THIS AFTERNOON. TEMPERATURES ARE EXPECTED  
TO FALL WELL BELOW FREEZING TONIGHT AND REMAIN THERE FOR SEVERAL  
DAYS. AS A RESULT, ICY AND SLIPPERY CONDITIONS MAY PERSIST EVEN  
AFTER PRECIPITATION HAS ENDED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN  
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR  
THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.  
 
 
 
 
 
NJZ001-007>009-PAZ054-055-062-192345-  
/O.CON.KPHI.WS.W.0002.250119T1800Z-250120T0600Z/  
SUSSEX-WARREN-MORRIS-HUNTERDON-CARBON-MONROE-NORTHAMPTON-  
INCLUDING THE CITIES OF FLEMINGTON, BETHLEHEM, WASHINGTON,  
EASTON, MORRISTOWN, STROUDSBURG, NEWTON, AND JIM THORPE  
533 AM EST SUN JAN 19 2025  
 
...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON  
TO 1 AM EST MONDAY...  
 
* WHAT...HEAVY SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 5 AND  
8 INCHES. WINDS GUSTING AS HIGH AS 35 MPH.  
 
* WHERE...PORTIONS OF NORTHERN AND NORTHWEST NEW JERSEY AND EAST  
CENTRAL AND NORTHEAST PENNSYLVANIA.  
 
* WHEN...FROM 1 PM THIS AFTERNOON TO 1 AM EST MONDAY.  
 
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL  
LIKELY BECOME SLICK AND HAZARDOUS. TRAVEL COULD BE VERY DIFFICULT.  
AREAS OF BLOWING SNOW COULD SIGNIFICANTLY REDUCE VISIBILITY.  
 
* ADDITIONAL DETAILS...SNOWFALL RATES TO AN INCH PER HOUR SHOULD  
DEVELOP AT TIMES THIS AFTERNOON. TEMPERATURES ARE EXPECTED TO FALL  
INTO THE TEENS TONIGHT AND REMAIN BELOW FREEZING FOR SEVERAL DAYS.  
AS A RESULT, ICY AND SLIPPERY CONDITIONS MAY PERSIST EVEN AFTER  
PRECIPITATION HAS ENDED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN  
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR  
THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.  
 
 
 
 
 
NJZ010-015-192345-  
/O.CON.KPHI.WS.W.0002.250119T1800Z-250120T0600Z/  
SOMERSET-MERCER-  
INCLUDING THE CITIES OF TRENTON AND SOMERVILLE  
533 AM EST SUN JAN 19 2025  
 
...WINTER STORM WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON  
TO 1 AM EST MONDAY...  
 
* WHAT...HEAVY SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 4 AND  
7 INCHES.  
 
* WHERE...MERCER AND SOMERSET COUNTIES.  
 
* WHEN...FROM 1 PM THIS AFTERNOON TO 1 AM EST MONDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. AREAS OF BLOWING SNOW  
COULD SIGNIFICANTLY REDUCE VISIBILITY.  
 
* ADDITIONAL DETAILS...SNOWFALL RATES TO AN INCH PER HOUR SHOULD  
DEVELOP AT TIMES THIS AFTERNOON. TEMPERATURES ARE EXPECTED TO FALL  
WELL BELOW FREEZING TONIGHT AND REMAIN THERE FOR SEVERAL DAYS. AS  
A RESULT, ICY AND SLIPPERY CONDITIONS MAY PERSIST EVEN AFTER  
PRECIPITATION HAS ENDED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN  
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR  
THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.  
 
 
 
 
 
DEZ001-MDZ012-NJZ016>019-192345-  
/O.CON.KPHI.WW.Y.0004.250119T1500Z-250120T0600Z/  
NEW CASTLE-KENT MD-SALEM-GLOUCESTER-CAMDEN-NORTHWESTERN  
BURLINGTON-  
INCLUDING THE CITIES OF CHESTERTOWN, GLASSBORO, CHERRY HILL,  
PENNSVILLE, MOORESTOWN, WILMINGTON, CAMDEN, AND MOUNT HOLLY  
533 AM EST SUN JAN 19 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING  
TO 1 AM EST MONDAY...  
 
* WHAT...SOME MIXED PRECIPITATION TO SNOW EXPECTED. TOTAL SNOW  
ACCUMULATIONS BETWEEN 3 AND 5 INCHES.  
 
* WHERE...PORTIONS OF NORTHERN DELAWARE, NORTHEAST MARYLAND, AND  
SOUTHERN NEW JERSEY.  
 
* WHEN...FROM 10 AM THIS MORNING TO 1 AM EST MONDAY.  
 
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL  
LIKELY BECOME SLICK AND HAZARDOUS. PLAN ON SLIPPERY ROAD  
CONDITIONS. AREAS OF BLOWING SNOW COULD SIGNIFICANTLY REDUCE  
VISIBILITY.  
 
* ADDITIONAL DETAILS...THE PRECIPITATION SHOULD START AS A MIX OF  
LIGHT SNOW AND RAIN WITH POSSIBLY SOME SLEET BEFORE QUICKLY  
CHANGING TO SNOW. SNOWFALL RATES TO AN INCH PER HOUR SHOULD  
DEVELOP AT TIMES THIS AFTERNOON. TEMPERATURES ARE EXPECTED TO FALL  
TO WELL BELOW FREEZING TONIGHT AND REMAIN THERE FOR SEVERAL DAYS.  
AS A RESULT, ICY AND SLIPPERY CONDITIONS MAY PERSIST EVEN AFTER  
PRECIPITATION HAS ENDED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD  
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY  
CALLING 5 1 1.  
 
 
 
 
 
MDZ015-192345-  
/O.CON.KPHI.WW.Y.0004.250119T1500Z-250120T0600Z/  
QUEEN ANNES-  
INCLUDING THE CITIES OF CENTREVILLE  
533 AM EST SUN JAN 19 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING  
TO 1 AM EST MONDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 1 AND 3  
INCHES.  
 
* WHERE...QUEEN ANNES COUNTY.  
 
* WHEN...FROM 10 AM THIS MORNING TO 1 AM EST MONDAY.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS.  
 
* ADDITIONAL DETAILS...SNOWFALL RATES UP TO TO AN INCH PER HOUR  
POSSIBLE AT TIMES THIS AFTERNOON. TEMPERATURES ARE EXPECTED TO  
FALL TO WELL BELOW FREEZING TONIGHT AND REMAIN THERE FOR SEVERAL  
DAYS. AS A RESULT, ICY AND SLIPPERY CONDITIONS MAY PERSIST EVEN  
AFTER PRECIPITATION HAS ENDED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD  
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY  
CALLING 5 1 1.  
 
 
 
 
 
NJZ013-014-020-027-192345-  
/O.CON.KPHI.WW.Y.0004.250119T1500Z-250120T0600Z/  
WESTERN MONMOUTH-EASTERN MONMOUTH-OCEAN-SOUTHEASTERN BURLINGTON-  
INCLUDING THE CITIES OF SANDY HOOK, FREEHOLD, JACKSON, AND  
WHARTON STATE FOREST  
533 AM EST SUN JAN 19 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING  
TO 1 AM EST MONDAY...  
 
* WHAT...SOME MIXED PRECIPITATION TO SNOW EXPECTED. TOTAL SNOW  
ACCUMULATIONS BETWEEN 2 AND 4 INCHES.  
 
* WHERE...EASTERN MONMOUTH, WESTERN MONMOUTH, OCEAN, AND  
SOUTHEASTERN BURLINGTON COUNTIES.  
 
* WHEN...FROM 10 AM THIS MORNING TO 1 AM EST MONDAY.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS.  
 
* ADDITIONAL DETAILS...THE PRECIPITATION SHOULD START AS SOME LIGHT  
RAIN OR A LIGHT RAIN, SNOW AND SLEET MIX BEFORE CHANGING TO ALL  
SNOW. SNOWFALL RATES UP TO AN INCH PER HOUR SHOULD DEVELOP AT  
TIMES LATER THIS AFTERNOON. TEMPERATURES ARE EXPECTED TO FALL TO  
WELL BELOW FREEZING TONIGHT AND REMAIN THERE FOR SEVERAL DAYS. AS  
A RESULT, ICY AND SLIPPERY CONDITIONS MAY PERSIST EVEN AFTER  
PRECIPITATION HAS ENDED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD  
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY  
CALLING 5 1 1.  
 
 
 
 
 
NJZ012-192345-  
/O.CON.KPHI.WW.Y.0004.250119T1800Z-250120T0600Z/  
MIDDLESEX-  
INCLUDING THE CITIES OF NEW BRUNSWICK  
533 AM EST SUN JAN 19 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM THIS  
AFTERNOON TO 1 AM EST MONDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 4 AND 6  
INCHES.  
 
* WHERE...MIDDLESEX COUNTY.  
 
* WHEN...FROM 1 PM THIS AFTERNOON TO 1 AM EST MONDAY.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. AREAS OF BLOWING SNOW  
COULD SIGNIFICANTLY REDUCE VISIBILITY.  
 
* ADDITIONAL DETAILS...SNOWFALL RATES TO AN INCH PER HOUR SHOULD  
DEVELOP AT TIMES THIS AFTERNOON. TEMPERATURES ARE EXPECTED TO FALL  
TO WELL BELOW FREEZING TONIGHT AND REMAIN THERE FOR SEVERAL DAYS.  
AS A RESULT, ICY AND SLIPPERY CONDITIONS MAY PERSIST EVEN AFTER  
PRECIPITATION HAS ENDED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD  
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY  
CALLING 5 1 1.  
 
 
 
 
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