991  
WWUS20 KWNS 181739  
SEL3  
SPC WW 181739  
CTZ000-MAZ000-MEZ000-NHZ000-CWZ000-182300-  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
TORNADO WATCH NUMBER 353  
NWS STORM PREDICTION CENTER NORMAN OK  
140 PM EDT THU JUN 18 2026  
 
THE NWS STORM PREDICTION CENTER HAS ISSUED A  
 
* TORNADO WATCH FOR PORTIONS OF  
NORTHERN CONNECTICUT  
CENTRAL MASSACHUSETTS  
WESTERN MAINE  
NEW HAMPSHIRE  
COASTAL WATERS  
 
* EFFECTIVE THIS THURSDAY AFTERNOON AND EVENING FROM 140 PM UNTIL  
700 PM EDT.  
 
* PRIMARY THREATS INCLUDE...  
A COUPLE TORNADOES POSSIBLE  
SCATTERED DAMAGING WINDS LIKELY WITH ISOLATED SIGNIFICANT GUSTS  
TO 80 MPH POSSIBLE  
 
SUMMARY...THE FAST-MOVING LINE OF THUNDERSTORMS WILL SPREAD ACROSS  
THE WATCH AREA THROUGH THE AFTERNOON. CORRIDORS OF DAMAGING WINDS  
AND A FEW TORNADOES ARE EXPECTED WITH THESE STORMS.  
 
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 50 STATUTE MILES  
EAST AND WEST OF A LINE FROM 60 MILES NORTHEAST OF BERLIN NH TO 20  
MILES EAST SOUTHEAST OF WINDSOR LOCKS CT. FOR A COMPLETE DEPICTION  
OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS  
WOU3).  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR  
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH  
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR  
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS  
AND POSSIBLE WARNINGS.  
 

 
 
OTHER WATCH INFORMATION...CONTINUE...WW 351...WW 352...  
 
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL  
SURFACE AND ALOFT TO 0.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND  
GUSTS TO 70 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN  
STORM MOTION VECTOR 24040.  
 
...HART  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SPC Page Main Text Page