163  
WWUS71 KGYX 210627  
NPWGYX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GRAY ME  
227 AM EDT THU MAY 21 2026  
 
MEZ007-008-NHZ001-002-212030-  
/O.NEW.KGYX.FZ.W.0003.260522T0300Z-260522T1200Z/  
NORTHERN OXFORD-NORTHERN FRANKLIN-NORTHERN COOS-SOUTHERN COOS-  
INCLUDING THE CITIES OF MIDDLE DAM, WILSONS MILLS, DAVIS,  
KINGFIELD, AVON, COLEBROOK, LANCASTER, ROXBURY, ANDOVER, UPTON,  
YORK POND, PHILLIPS, COBURN GORE, BERLIN, SOUTH ARM, DUMMER,  
BYRON, MILAN, ERROL, RANGELEY, MILLSFIELD, AND OQUOSSOC  
227 AM EDT THU MAY 21 2026  
 
...FREEZE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT  
FRIDAY...  
 
* WHAT...SUB-FREEZING TEMPERATURES AS LOW AS 28 EXPECTED.  
 
* WHERE...IN MAINE, NORTHERN FRANKLIN AND NORTHERN OXFORD COUNTIES.  
IN NEW HAMPSHIRE, NORTHERN COOS AND SOUTHERN COOS COUNTIES.  
 
* WHEN...FROM 11 PM THIS EVENING TO 8 AM EDT FRIDAY.  
 
* 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.  
 

 
 

 
 
MEZ009-012-013-033-NHZ003>007-011-212030-  
/O.NEW.KGYX.FR.Y.0005.260522T0300Z-260522T1200Z/  
CENTRAL SOMERSET-SOUTHERN OXFORD-SOUTHERN FRANKLIN-INTERIOR  
CUMBERLAND HIGHLANDS-NORTHERN GRAFTON-NORTHERN CARROLL-SOUTHERN  
GRAFTON-SOUTHERN CARROLL-SULLIVAN-CHESHIRE-  
INCLUDING THE CITIES OF LEBANON, NORTH CONWAY, LONG POND,  
JAFFREY, CHARLESTOWN, BETHEL, BRIDGTON, NORWAY, SUGAR HILL,  
GRANTHAM, WILTON, MOULTONBOROUGH, FARMINGTON, JACKMAN, LITTLETON,  
CONWAY, MILTON, GILSUM, RUMFORD, MOOSEHEAD, ELLSWORTH, PLYMOUTH,  
MARLOW, LINCOLN, JAY, BRYANT POND, BRASSUA, BETHLEHEM, ALBANY,  
RUMNEY, NEWPORT, CRAWFORD NOTCH, HOLDERNESS, NEW PORTLAND,  
BROOKFIELD, LYME, KEENE, CORNISH, CHESTERVILLE, NEW VINEYARD,  
CHATHAM, THORNTON, TUFTONBORO, CLAREMONT, NAPLES, OSSIPEE,  
SEBOOMOOK, FRYEBURG, WATERVILLE VALLEY, UNITY, PITTSTON FARM,  
LEMPSTER, OXFORD, HARRISON, TEMPLE, ASHLAND, LOCKE MILLS,  
WAKEFIELD, WOLFEBORO, CROYDON, JACKSON, BINGHAM, HANOVER, NEWRY,  
SULLIVAN, SURRY, NEW SHARON, WOODSTOCK, GOSHEN, AND BRIDGEWATER  
227 AM EDT THU MAY 21 2026  
 
...FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT  
FRIDAY...  
 
* WHAT...TEMPERATURES AS LOW AS 32 WILL RESULT IN FROST FORMATION.  
 
* WHERE...IN MAINE, CENTRAL SOMERSET, INTERIOR CUMBERLAND HIGHLANDS,  
SOUTHERN FRANKLIN, AND SOUTHERN OXFORD COUNTIES. IN NEW HAMPSHIRE,  
SULLIVAN, NORTHERN CARROLL, NORTHERN GRAFTON, SOUTHERN CARROLL,  
SOUTHERN GRAFTON, AND CHESHIRE 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.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.  
 

 
 

 
 
MSC  
 
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