491  
WWUS73 KDVN 110204  
NPWDVN  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
904 PM CDT SUN MAY 10 2026  
 
IAZ040>042-ILZ001-002-111300-  
/O.CON.KDVN.FR.Y.0004.260511T0700Z-260511T1300Z/  
BUCHANAN-DELAWARE-DUBUQUE-JO DAVIESS-STEPHENSON-  
INCLUDING THE CITIES OF DUBUQUE, MANCHESTER, GALENA,  
INDEPENDENCE, AND FREEPORT  
904 PM CDT SUN MAY 10 2026  
   
..FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 AM CDT MONDAY  
 
* WHAT...TEMPERATURES IN THE MID TO UPPER 30S MAY RESULT IN FROST  
FORMATION.  
 
* WHERE...IN ILLINOIS, JO DAVIESS AND STEPHENSON COUNTIES. IN IOWA,  
BUCHANAN, DELAWARE, AND DUBUQUE COUNTIES.  
 
* WHEN...FROM 2 AM TO 8 AM CDT MONDAY.  
 
* IMPACTS...FROST COULD HARM SENSITIVE OUTDOOR VEGETATION. SENSITIVE  
OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.  
 
 
 
 
 
JTS  
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