514  
WWUS51 KGYX 061940  
SVSGYX  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE GRAY ME  
340 PM EDT FRI JUN 6 2025  
 
NHC013-062000-  
/O.CON.KGYX.SV.W.0009.000000T0000Z-250606T2000Z/  
MERRIMACK NH-  
340 PM EDT FRI JUN 6 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM EDT  
FOR SOUTHEASTERN MERRIMACK COUNTY...  
 
AT 339 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED OVER CONCORD, MOVING  
EAST AT 20 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO  
ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
HOPKINTON, CONCORD, PEMBROKE, BOW, WEBSTER, ALLENSTOWN, BOSCAWEN,  
DUNBARTON, CANTERBURY, AND LOUDON.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
INTERSTATE 89 BETWEEN MILE MARKERS 0 AND 12.  
INTERSTATE 93 BETWEEN MILE MARKERS 32 AND 45.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 4318 7172 4327 7174 4332 7150 4312 7142  
4315 7167  
TIME...MOT...LOC 1939Z 261DEG 16KT 4323 7157  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
PALMER  
 
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