307  
WWUS20 KWNS 271003  
SEL6  
SPC WW 271003  
LAZ000-MSZ000-CWZ000-271800-  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WATCH NUMBER 336  
NWS STORM PREDICTION CENTER NORMAN OK  
505 AM CDT TUE MAY 27 2025  
 
THE NWS STORM PREDICTION CENTER HAS ISSUED A  
 
* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF  
EAST AND SOUTHEAST LOUISIANA  
SOUTHERN AND CENTRAL MISSISSIPPI  
COASTAL WATERS  
 
* EFFECTIVE THIS TUESDAY MORNING AND AFTERNOON FROM 505 AM UNTIL  
100 PM CDT.  
 
* PRIMARY THREATS INCLUDE...  
SCATTERED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE  
ISOLATED LARGE HAIL EVENTS TO 1 INCH IN DIAMETER POSSIBLE  
A TORNADO OR TWO POSSIBLE  
 
SUMMARY...A SMALL BOWING CLUSTER OF THUNDERSTORMS SHOULD CONTINUE TO  
POSE SOME THREAT FOR SCATTERED DAMAGING WINDS THIS MORNING INTO THE  
EARLY AFTERNOON. ISOLATED HAIL MAY OCCUR WITH CELLS AHEAD OF THE  
CLUSTER, AND A BRIEF TORNADO ALSO APPEARS POSSIBLE WITH CIRCULATIONS  
EMBEDDED WITHIN THE LINE.  
 
THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 75  
STATUTE MILES NORTH AND SOUTH OF A LINE FROM 50 MILES SOUTHWEST OF  
NATCHEZ MS TO 50 MILES EAST OF PINE BELT MS. FOR A COMPLETE  
DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE  
(WOUS64 KWNS WOU6).  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE  
FAVORABLE FOR 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. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE  
TORNADOES.  
 

 
 
AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO  
1 INCH. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW  
CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR  
26035.  
 
...GLEASON  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SPC Page Main Text Page