333  
WWUS71 KCLE 120026  
NPWCLE  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CLEVELAND OH  
826 PM EDT MON MAY 11 2026  
 
OHZ014-023-033-PAZ002-003-121200-  
/O.CON.KCLE.FZ.W.0005.260512T0400Z-260512T1200Z/  
ASHTABULA INLAND-TRUMBULL-MAHONING-SOUTHERN ERIE-CRAWFORD-  
INCLUDING THE CITIES OF JEFFERSON, UNION CITY, CORRY, TITUSVILLE,  
WARREN, MEADVILLE, NILES, YOUNGSTOWN, AUSTINTOWN, ORWELL,  
ANDOVER, BOARDMAN, EDINBORO, AND ROAMING SHORES  
826 PM EDT MON MAY 11 2026  
 
...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM  
EDT TUESDAY...  
 
* WHAT...SUB-FREEZING TEMPERATURES AS LOW AS 30 EXPECTED.  
 
* WHERE...IN OHIO, ASHTABULA INLAND, MAHONING, AND TRUMBULL  
COUNTIES. IN PENNSYLVANIA, CRAWFORD AND SOUTHERN ERIE COUNTIES.  
 
* WHEN...FROM MIDNIGHT TONIGHT TO 8 AM EDT TUESDAY.  
 
* 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.  
 

 
 

 
 
OHZ003-006>013-017>022-027>032-036>038-047-089-PAZ001-121200-  
/O.CON.KCLE.FR.Y.0006.260512T0400Z-260512T1200Z/  
LUCAS-WOOD-OTTAWA-SANDUSKY-ERIE-LORAIN-CUYAHOGA-LAKE-GEAUGA-  
HANCOCK-SENECA-HURON-MEDINA-SUMMIT-PORTAGE-WYANDOT-CRAWFORD-  
RICHLAND-ASHLAND-WAYNE-STARK-MARION-MORROW-HOLMES-KNOX-ASHTABULA  
LAKESHORE-NORTHERN ERIE-  
INCLUDING THE CITIES OF MARION, CLEVELAND, NORWALK, WILLOUGHBY,  
WOOSTER, ORRVILLE, STREETSBORO, CRESTLINE, CHARDON, PORT CLINTON,  
MENTOR, FREMONT, OAK HARBOR, BRUNSWICK, KENT, ASHLAND, TIFFIN,  
BOWLING GREEN, MANSFIELD, AVON LAKE, PAINESVILLE, FOSTORIA,  
CHESTERLAND, FINDLAY, MOUNT GILEAD, GENOA, BURTON, KILLBUCK,  
CARDINGTON, NORTH RIDGEVILLE, AURORA, RAVENNA, MIDDLEFIELD,  
MEDINA, UPPER SANDUSKY, RITTMAN, ALLIANCE, MOUNT VERNON, CANTON,  
WADSWORTH, SOUTH RUSSELL, AKRON, WILLOWICK, HURON, ELYRIA,  
MILLERSBURG, CLYDE, PERRYSBURG, SANDUSKY, WICKLIFFE, EASTLAKE,  
GENEVA, TOLEDO, GALION, WILLARD, LORAIN, BAINBRIDGE, ASHTABULA,  
ERIE, BUCYRUS, CAREY, MASSILLON, BELLEVUE, AND CONNEAUT  
826 PM EDT MON MAY 11 2026  
 
...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM  
EDT TUESDAY...  
 
* WHAT...TEMPERATURES AS LOW AS 33 WILL RESULT IN FROST FORMATION.  
 
* WHERE...PORTIONS OF NORTH CENTRAL, NORTHEAST, AND NORTHWEST OHIO  
AND NORTHWEST PENNSYLVANIA.  
 
* WHEN...FROM MIDNIGHT TONIGHT TO 8 AM EDT TUESDAY.  
 
* IMPACTS...FROST COULD HARM SENSITIVE OUTDOOR VEGETATION. SENSITIVE  
OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.  
 
* ADDITIONAL DETAILS...FROST WILL BE MORE WIDESPREAD IN NORTHEAST  
OHIO WHERE LOW TEMPERATURES WILL BE COLDEST.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.  
 

 
 

 
 
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