320  
WWUS71 KGYX 110624  
NPWGYX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GRAY ME  
224 AM EDT THU JUN 11 2026  
 
NHZ005-007>013-015-120000-  
/O.NEW.KGYX.HT.Y.0002.260611T1600Z-260612T0000Z/  
SOUTHERN GRAFTON-SULLIVAN-MERRIMACK-BELKNAP-STRAFFORD-CHESHIRE-  
EASTERN HILLSBOROUGH-INTERIOR ROCKINGHAM-WESTERN AND CENTRAL  
HILLSBOROUGH-  
INCLUDING THE CITIES OF HOLDERNESS, SHARON, MILFORD, SULLIVAN,  
PELHAM, DOVER, HOOKSETT, HOLLIS, NEWPORT, PLAISTOW, ASHLAND,  
SOMERSWORTH, DERRY, NEWTON, LYME, BOSCAWEN, LACONIA, ROLLINSFORD,  
JAFFREY, ROCHESTER, CHESTER, CORNISH, EXETER, CANTERBURY,  
CROYDON, GRANTHAM, UNITY, BARRINGTON, MEREDITH, RUMNEY, SURRY,  
WEARE, AMHERST, CHARLESTOWN, DURHAM, MONT VERNON, PLYMOUTH,  
MADBURY, MANCHESTER, SALEM, CLAREMONT, LOUDON, ATKINSON, LEBANON,  
GOSHEN, MARLOW, NASHUA, ELLSWORTH, GILFORD, DUNBARTON, GOFFSTOWN,  
PETERBOROUGH, KEENE, GILSUM, HAMPSTEAD, LEMPSTER, AND CONCORD  
224 AM EDT THU JUN 11 2026  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM EDT THIS  
EVENING...  
 
* WHAT...HEAT INDEX VALUES UP TO 97 EXPECTED.  
 
* WHERE...WESTERN AND CENTRAL HILLSBOROUGH, BELKNAP, MERRIMACK,  
STRAFFORD, SULLIVAN, SOUTHERN GRAFTON, CHESHIRE, EASTERN  
HILLSBOROUGH, AND INTERIOR ROCKINGHAM COUNTIES.  
 
* WHEN...FROM NOON TODAY TO 8 PM EDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
* ADDITIONAL DETAILS...IT WILL REMAIN WARM TONIGHT AS OVERNIGHT LOWS  
ONLY DIP INTO THE MID 60S TO LOWER 70S.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE  
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING  
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND  
HEAT STROKE.  
 

 
 

 
 
JC  
 
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