156  
WWUS43 KGRB 191952  
WSWGRB  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GREEN BAY WI  
152 PM CST THU DEC 19 2024  
   
..WIDESPREAD ACCUMULATING SNOW THROUGH FRIDAY MORNING
 
 
.WIDESPREAD LIGHT TO MODERATE SNOW WILL CONTINUE REGION-WIDE THROUGH  
EARLY FRIDAY MORNING. EXPECTED SNOW TOTALS HAVE DECREASED FOR MOST  
AREAS. A SWATH OF 3 TO 6 INCHES IS EXPECTED FROM CENTRAL TO  
NORTHEAST WISCONSIN. LOCALLY HIGHER AMOUNTS OF 5 TO 10 INCHES ARE  
FORECAST NEAR LAKE MICHIGAN WHERE LAKE ENHANCEMENT IS EXPECTED INTO  
THIS EVENING. EVEN THOUGH SNOW TOTALS ARE LOWER THAN EXPECTED OVER  
MUCH OF THE AREA, MANY ACCIDENTS ARE OCCURRING DUE TO SNOW COVERED  
AND SLIPPERY ROADS.  
 
WIZ013-020-021-031-037-038-073-074-200400-  
/O.CAN.KGRB.WS.W.0006.000000T0000Z-241220T1200Z/  
/O.EXB.KGRB.WW.Y.0016.000000T0000Z-241220T1200Z/  
NORTHERN MARINETTE COUNTY-MENOMINEE-NORTHERN OCONTO COUNTY-  
SHAWANO-WAUPACA-OUTAGAMIE-SOUTHERN MARINETTE COUNTY-SOUTHERN  
OCONTO COUNTY-  
INCLUDING THE CITIES OF WAUSAUKEE, MOUNTAIN, NIAGARA, LITTLE  
SUAMICO, NEW LONDON, CLINTONVILLE, PENSAUKEE, TOWNSEND, OCONTO,  
PESHTIGO, BROOKSIDE, LAKEWOOD, MIDDLE INLET, APPLETON,  
PORTERFIELD, HARMONY, NEOPIT, KESHENA, WAUPACA, SOBIESKI,  
SHAWANO, LOOMIS, CRIVITZ, AND HIGH FALLS RESERVOIR  
152 PM CST THU DEC 19 2024  
   
..WINTER STORM WARNING IS CANCELLED
 
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM CST FRIDAY
 
 
* WHAT...LIGHT TO MODERATE SNOW. ADDITIONAL SNOW ACCUMULATIONS  
BETWEEN 2 AND 5 INCHES.  
 
* WHERE...MENOMINEE, NORTHERN MARINETTE COUNTY, NORTHERN OCONTO  
COUNTY, OUTAGAMIE, SHAWANO, SOUTHERN MARINETTE COUNTY, SOUTHERN  
OCONTO COUNTY, AND WAUPACA COUNTIES.  
 
* WHEN...UNTIL 6 AM CST FRIDAY.  
 
* IMPACTS...PLAN ON SNOW COVERED AND SLIPPERY ROADS. MANY ACCIDENTS  
HAVE ALREADY BEEN REPORTED. THE HAZARDOUS CONDITIONS WILL IMPACT  
THE EVENING COMMUTE.  
 
* ADDITIONAL DETAILS...THE HEAVIEST SNOW WILL BE NEAR THE BAY WHERE  
SOME LAKE ENHANCEMENT MAY OCCUR AT TIMES INTO THE EVENING.  
 
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.  
 

 
 

 
 
WIZ030-035-036-200400-  
/O.CAN.KGRB.WS.W.0006.000000T0000Z-241220T0900Z/  
/O.EXA.KGRB.WW.Y.0016.000000T0000Z-241220T0900Z/  
MARATHON-WOOD-PORTAGE-  
INCLUDING THE CITIES OF WAUSAU, MARSHFIELD, WISCONSIN RAPIDS,  
PLOVER, AND STEVENS POINT  
152 PM CST THU DEC 19 2024  
   
..WINTER STORM WARNING IS CANCELLED
 
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 3 AM CST FRIDAY
 
 
* WHAT...MODERATE SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 2 AND  
4 INCHES.  
 
* WHERE...MARATHON, PORTAGE, AND WOOD COUNTIES.  
 
* WHEN...UNTIL 3 AM CST FRIDAY.  
 
* IMPACTS...PLAN ON SNOW COVERED AND SLIPPERY ROADS. MANY ACCIDENTS  
HAVE ALREADY BEEN REPORTED. THE HAZARDOUS CONDITIONS WILL IMPACT  
THE EVENING COMMUTE.  
 
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.  
 

 
 

 
 
WIZ022-040-050-200400-  
/O.CON.KGRB.WS.W.0006.000000T0000Z-241220T1500Z/  
DOOR-KEWAUNEE-MANITOWOC-  
INCLUDING THE CITIES OF TWO RIVERS, KEWAUNEE, STURGEON BAY,  
LUXEMBURG, MANITOWOC, SISTER BAY, AND FISH CREEK  
152 PM CST THU DEC 19 2024  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM CST FRIDAY
 
 
* WHAT...HEAVY SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 5 AND  
10 INCHES. THE HIGHEST AMOUNTS WILL OCCUR WHERE LAKE ENHANCEMENT  
IS MOST PERSISTENT.  
 
* WHERE...MANITOWOC, DOOR, AND KEWAUNEE COUNTIES.  
 
* WHEN...UNTIL 9 AM CST FRIDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT DUE TO SNOW COVERED AND  
SLIPPERY ROADS. MANY ACCIDENTS HAVE ALREADY BEEN REPORTED. THE  
HAZARDOUS CONDITIONS WILL IMPACT THE EVENING COMMUTE AND THE  
FRIDAY MORNING COMMUTE.  
 
* ADDITIONAL DETAILS...SNOWFALL RATES WITHIN HEAVIER LAKE ENHANCED  
BANDS COULD EXCEED OVER 1" PER HOUR AT TIMES.  
 
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.  
 

 
 

 
 
WIZ039-048-049-200400-  
/O.CON.KGRB.WS.W.0006.000000T0000Z-241220T1200Z/  
BROWN-WINNEBAGO-CALUMET-  
INCLUDING THE CITIES OF MENASHA, NEW HOLSTEIN, CHILTON, BRILLION,  
NEENAH, OSHKOSH, AND GREEN BAY  
152 PM CST THU DEC 19 2024  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST FRIDAY
 
 
* WHAT...MODERATE TO AT TIMES HEAVY SNOW. ADDITIONAL SNOW  
ACCUMULATIONS BETWEEN 3 AND 5 INCHES.  
 
* WHERE...CALUMET, WINNEBAGO, AND BROWN COUNTIES.  
 
* WHEN...UNTIL 6 AM CST FRIDAY.  
 
* IMPACTS...PLAN ON SNOW COVERED AND SLIPPERY ROADS. MANY ACCIDENTS  
HAVE ALREADY BEEN REPORTED. THE HAZARDOUS CONDITIONS WILL IMPACT  
THE EVENING COMMUTE.  
 
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.  
 

 
 

 
 
WIZ045-200400-  
/O.CON.KGRB.WS.W.0006.000000T0000Z-241220T0900Z/  
WAUSHARA-  
INCLUDING THE CITIES OF REDGRANITE AND WAUTOMA  
152 PM CST THU DEC 19 2024  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 AM CST FRIDAY
 
 
* WHAT...MODERATE TO AT TIMES HEAVY SNOW. ADDITIONAL SNOW  
ACCUMULATIONS BETWEEN 3 AND 5 INCHES.  
 
* WHERE...WAUSHARA COUNTY.  
 
* WHEN...UNTIL 3 AM CST FRIDAY.  
 
* IMPACTS...PLAN ON SNOW COVERED AND SLIPPERY ROADS. MANY ACCIDENTS  
HAVE ALREADY BEEN REPORTED. THE HAZARDOUS CONDITIONS WILL IMPACT  
THE EVENING COMMUTE.  
 
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.  
 

 
 

 
 
WIZ005-010>012-018-019-200400-  
/O.CON.KGRB.WW.Y.0016.000000T0000Z-241220T0900Z/  
VILAS-ONEIDA-FOREST-FLORENCE-LINCOLN-LANGLADE-  
INCLUDING THE CITIES OF CRANDON, RHINELANDER, SPREAD EAGLE,  
TOMAHAWK, MERRILL, COMMONWEALTH, EAGLE RIVER, ANTIGO, LAC DU  
FLAMBEAU, AND AURORA  
152 PM CST THU DEC 19 2024  
   
..WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST FRIDAY
 
 
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 2 AND 4 INCHES.  
 
* WHERE...LANGLADE, LINCOLN, ONEIDA, VILAS, FLORENCE, AND FOREST  
COUNTIES.  
 
* WHEN...UNTIL 3 AM CST FRIDAY.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS  
CONDITIONS COULD IMPACT THE EVENING COMMUTE.  
 
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.  
 

 
 

 
 
FOR MORE INFORMATION, VISIT US AT HTTP://WWW.WEATHER.GOV/GREENBAY  
 
JLA  
 
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