509  
WWUS43 KDMX 120302  
WSWDMX  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DES MOINES IA  
902 PM CST TUE DEC 11 2018  
   
..ICY CONDITIONS POSSIBLE
 
 
.FREEZING DRIZZLE IS EXPECTED TO DEVELOP ACROSS PORTIONS OF  
NORTHEAST IOWA LATE TONIGHT AND CONTINUE INTO WEDNESDAY MORNING  
AS A FAST-MOVING AREA OF LOW PRESSURE MOVES THROUGH THE STATE.  
THERE IS SOME QUESTION AS TO THE EXTENT THE FREEZING DRIZZLE WILL  
IMPACT THE AREA, WITH BETTER CHANCES FOR FREEZING PRECIPITATION  
JUST TO THE EAST AND NORTHEAST OF THE AREA.  
 
IAZ028-039-121115-  
/O.CON.KDMX.WW.Y.0028.181212T0900Z-181212T1400Z/  
BREMER-BLACK HAWK-  
INCLUDING THE CITIES OF WAVERLY, WATERLOO, AND CEDAR FALLS  
902 PM CST TUE DEC 11 2018  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 3 AM TO 8 AM  
CST WEDNESDAY...  
 
* WHAT...FREEZING DRIZZLE EXPECTED. TOTAL ICE ACCUMULATIONS OF A  
LIGHT GLAZE EXPECTED.  
 
* WHERE...BLACK HAWK AND BREMER COUNTIES, INCLUDING THE WATERLOO  
AND CEDAR FALLS METRO AREAS.  
 
* WHEN...FROM 3 AM TO 8 AM CST WEDNESDAY.  
 
* ADDITIONAL DETAILS...ICY, SLIPPERY ROADS AND WALKWAYS COULD  
IMPACT THE MORNING COMMUTE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF FREEZING RAIN  
WILL CAUSE TRAVEL DIFFICULTIES. EXPECT SLIPPERY ROADS. SLOW DOWN  
AND USE CAUTION WHILE DRIVING.  
 
THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN  
BE OBTAINED BY CALLING 5 1 1.  
 

 
 

 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT  
HTTPS://WWW.WEATHER.GOV/DESMOINES  
 
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