038  
WWUS71 KPBZ 102333  
NPWPBZ  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
733 PM EDT SUN MAY 10 2026  
 
PAZ013-014-022-077-078-110800-  
/O.EXA.KPBZ.FR.Y.0008.260511T0400Z-260511T1200Z/  
/O.CON.KPBZ.FZ.A.0005.260512T0400Z-260512T1200Z/  
LAWRENCE-BUTLER-ARMSTRONG-INDIANA-HIGHER ELEVATIONS OF INDIANA-  
INCLUDING THE CITIES OF INDIANA, KITTANNING, FORD CITY, NEW CASTLE,  
BUTLER, ELLWOOD CITY, AND ARMAGH  
733 PM EDT SUN MAY 10 2026  
 
...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM EDT  
MONDAY...  
...FREEZE WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT THROUGH  
TUESDAY MORNING...  
 
* WHAT...FOR THE FROST ADVISORY, TEMPERATURES AS LOW AS 33 WILL  
RESULT IN FROST FORMATION. FOR THE FREEZE WATCH, SUB-FREEZING  
TEMPERATURES AS LOW AS 29 POSSIBLE.  
 
* WHERE...LAWRENCE, ARMSTRONG, BUTLER, HIGHER ELEVATIONS OF INDIANA,  
AND INDIANA COUNTIES.  
 
* WHEN...FOR THE FROST ADVISORY, FROM MIDNIGHT TONIGHT TO 8 AM EDT  
MONDAY. FOR THE FREEZE WATCH, FROM LATE MONDAY NIGHT THROUGH  
TUESDAY MORNING.  
 
* IMPACTS...FROST AND FREEZE CONDITIONS COULD KILL CROPS, OTHER  
SENSITIVE VEGETATION AND POSSIBLY DAMAGE UNPROTECTED OUTDOOR  
PLUMBING. 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.  
 

 
 

 
 
OHZ041-PAZ020-110800-  
/O.EXA.KPBZ.FR.Y.0008.260511T0400Z-260511T1200Z/  
COLUMBIANA-BEAVER-  
INCLUDING THE CITIES OF COLUMBIANA, ALIQUIPPA, EAST LIVERPOOL, BEAVER  
FALLS, AMBRIDGE, SALEM, AND MONACA  
733 PM EDT SUN MAY 10 2026  
 
...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM EDT  
MONDAY...  
 
* WHAT...TEMPERATURES AS LOW AS 36 WILL RESULT IN FROST FORMATION.  
 
* WHERE...IN OHIO, COLUMBIANA COUNTY. IN PENNSYLVANIA, BEAVER COUNTY.  
 
* WHEN...FROM MIDNIGHT TONIGHT TO 8 AM EDT 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.  
 

 
 

 
 
PAZ007>009-015-016-110800-  
/O.CON.KPBZ.FR.Y.0008.260511T0400Z-260511T1200Z/  
/O.CON.KPBZ.FZ.A.0005.260512T0400Z-260512T1200Z/  
MERCER-VENANGO-FOREST-CLARION-JEFFERSON PA-  
INCLUDING THE CITIES OF PUNXSUTAWNEY, TIONESTA, FRANKLIN, SHARON, OIL  
CITY, BROOKVILLE, CLARION, HERMITAGE, AND GROVE CITY  
733 PM EDT SUN MAY 10 2026  
 
...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM EDT  
MONDAY...  
...FREEZE WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT THROUGH  
TUESDAY MORNING...  
 
* WHAT...FOR THE FROST ADVISORY, TEMPERATURES AS LOW AS 33 WILL  
RESULT IN FROST FORMATION. FOR THE FREEZE WATCH, SUB-FREEZING  
TEMPERATURES AS LOW AS 29 POSSIBLE.  
 
* WHERE...FOREST, JEFFERSON PA, MERCER, VENANGO, AND CLARION  
COUNTIES.  
 
* WHEN...FOR THE FROST ADVISORY, FROM MIDNIGHT TONIGHT TO 8 AM EDT  
MONDAY. FOR THE FREEZE WATCH, FROM LATE MONDAY NIGHT THROUGH  
TUESDAY MORNING.  
 
* IMPACTS...FROST AND FREEZE CONDITIONS COULD KILL CROPS, OTHER  
SENSITIVE VEGETATION AND POSSIBLY DAMAGE UNPROTECTED OUTDOOR  
PLUMBING. 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.  
 

 
 

 
 
WVZ514-110800-  
/O.CON.KPBZ.FZ.A.0005.260512T0400Z-260512T1200Z/  
EASTERN TUCKER-  
INCLUDING THE CITIES OF DAVIS, CANAAN VALLEY, AND THOMAS  
733 PM EDT SUN MAY 10 2026  
 
...FREEZE WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT THROUGH  
TUESDAY MORNING...  
 
* WHAT...SUB-FREEZING TEMPERATURES AS LOW AS 32 POSSIBLE.  
 
* WHERE...EASTERN TUCKER COUNTY.  
 
* WHEN...FROM LATE MONDAY NIGHT THROUGH TUESDAY MORNING.  
 
* IMPACTS...FROST AND FREEZE CONDITIONS COULD KILL CROPS, OTHER  
SENSITIVE VEGETATION AND POSSIBLY DAMAGE UNPROTECTED OUTDOOR  
PLUMBING.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.  
 

 
 

 
 
MILCAREK  
 
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