407  
WWUS20 KWNS 232004  
SEL8  
SPC WW 232004  
ARZ000-OKZ000-240300-  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
TORNADO WATCH NUMBER 618  
NWS STORM PREDICTION CENTER NORMAN OK  
305 PM CDT TUE SEP 23 2025  
 
THE NWS STORM PREDICTION CENTER HAS ISSUED A  
 
* TORNADO WATCH FOR PORTIONS OF  
NORTHWEST INTO NORTH-CENTRAL ARKANSAS  
EASTERN OKLAHOMA  
 
* EFFECTIVE THIS TUESDAY AFTERNOON AND EVENING FROM 305 PM UNTIL  
1000 PM CDT.  
 
* PRIMARY THREATS INCLUDE...  
A FEW TORNADOES AND A COUPLE INTENSE TORNADOES POSSIBLE  
SCATTERED DAMAGING WINDS LIKELY WITH ISOLATED SIGNIFICANT GUSTS  
TO 75 MPH POSSIBLE  
SCATTERED LARGE HAIL AND ISOLATED VERY LARGE HAIL EVENTS TO 2  
INCHES IN DIAMETER POSSIBLE  
 
SUMMARY...SCATTERED THUNDERSTORMS ARE FORECAST TO DEVELOP AND  
INTENSIFY THIS AFTERNOON AND PERSIST INTO THE EVENING. THE STRONGER  
STORMS WILL LIKELY BECOME SUPERCELLULAR WITH ALL HAZARDS BEING  
POSSIBLE. A STRONG TORNADO IS POSSIBLE (EF2-EF3). LARGE HAIL AND  
SEVERE GUSTS RESULTING IN DAMAGING WINDS ARE ALSO POSSIBLE WITH THE  
MORE INTENSE THUNDERSTORMS. THE RISK FOR DAMAGING GUSTS WILL  
PROBABLY PEAK DURING THE EVENING WHEN UPSCALE GROWTH INTO A  
THUNDERSTORM CLUSTER IS FORECAST.  
 
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 60 STATUTE MILES  
NORTH AND SOUTH OF A LINE FROM 35 MILES WEST SOUTHWEST OF MUSKOGEE  
OK TO 45 MILES SOUTH SOUTHEAST OF FLIPPIN AR. FOR A COMPLETE  
DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE  
(WOUS64 KWNS WOU8).  
 
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.  
 

 
 
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL  
SURFACE AND ALOFT TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND  
GUSTS TO 65 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN  
STORM MOTION VECTOR 28020.  
 
...SMITH  
 
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