976  
WWUS71 KBGM 212136  
NPWBGM  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BINGHAMTON NY  
536 PM EDT THU MAY 21 2026  
 
NYZ017-055-220945-  
/O.EXA.KBGM.FR.Y.0005.260522T0300Z-260522T1200Z/  
SOUTHERN CAYUGA-TIOGA-  
INCLUDING THE CITIES OF OWEGO, WAVERLY, AND AUBURN  
536 PM EDT THU MAY 21 2026  
 
...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT  
FRIDAY...  
 
* WHAT...TEMPERATURES TONIGHT FALL INTO THE LOW TO MID 30S, WITH  
AREAS OF FROST DEVELOPING OVERNIGHT INTO THE EARLY MORNING HOURS  
ON FRIDAY.  
 
* WHERE...SOUTHERN CAYUGA AND TIOGA COUNTIES.  
 
* WHEN...FROM 11 PM THIS EVENING TO 8 AM EDT FRIDAY.  
 
* IMPACTS...FROST COULD HARM SENSITIVE OUTDOOR VEGETATION. SENSITIVE  
OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.  
 
* ADDITIONAL DETAILS...THE HIGHEST CHANCE FOR FROST WILL BE IN THE  
DEEPER, RURAL VALLEY LOCATIONS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.  
 

 
 

 
 
NYZ009-018-022>025-036-037-044>046-057-220945-  
/O.CON.KBGM.FR.Y.0005.260522T0300Z-260522T1200Z/  
NORTHERN ONEIDA-ONONDAGA-STEUBEN-SCHUYLER-CHEMUNG-TOMPKINS-  
MADISON-SOUTHERN ONEIDA-CORTLAND-CHENANGO-OTSEGO-DELAWARE-  
INCLUDING THE CITIES OF ONEIDA, DELHI, WATKINS GLEN, CORTLAND,  
NORWICH, WALTON, ROME, ITHACA, ONEONTA, SYRACUSE, UTICA, HORNELL,  
CORNING, HAMILTON, BOONVILLE, AND ELMIRA  
536 PM EDT THU MAY 21 2026  
 
...FROST ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 8 AM  
EDT FRIDAY...  
 
* WHAT...TEMPERATURES TONIGHT FALL INTO THE LOW TO MID 30S, WITH  
AREAS OF FROST DEVELOPING OVERNIGHT INTO THE EARLY MORNING HOURS  
ON FRIDAY.  
 
* WHERE...CHEMUNG, CHENANGO, CORTLAND, DELAWARE, MADISON, NORTHERN  
ONEIDA, ONONDAGA, OTSEGO, SCHUYLER, SOUTHERN ONEIDA, STEUBEN, AND  
TOMPKINS COUNTIES.  
 
* WHEN...FROM 11 PM THIS EVENING TO 8 AM EDT FRIDAY.  
 
* IMPACTS...FROST COULD HARM SENSITIVE OUTDOOR VEGETATION. SENSITIVE  
OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.  
 
* ADDITIONAL DETAILS...THE HIGHEST CHANCE FOR FROST WILL BE IN THE  
DEEPER, RURAL VALLEY LOCATIONS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.  
 

 
 

 
 
MJM  
 
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