T-storm Watch 744 for West KY till 9

 SEL4
 
  URGENT - IMMEDIATE BROADCAST REQUESTED
  SEVERE THUNDERSTORM WATCH NUMBER 744
  NWS STORM PREDICTION CENTER NORMAN OK
  230 PM CDT SAT SEP 26 2009
 
  THE NWS STORM PREDICTION CENTER HAS ISSUED A
  SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
 
         PARTS OF SOUTHERN ILLINOIS
         SMALL PART OF SOUTHWEST INDIANA
         MUCH OF WESTERN KENTUCKY
         PARTS OF SOUTHEAST MISSOURI
 
  EFFECTIVE THIS SATURDAY AFTERNOON AND EVENING FROM 230 PM UNTIL
  900 PM CDT.
 
  HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70
  MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
 
  THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 75
  STATUTE MILES EAST AND WEST OF A LINE FROM 45 MILES EAST
  NORTHEAST OF SALEM ILLINOIS TO 35 MILES SOUTH SOUTHEAST OF
  PADUCAH KENTUCKY.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
  ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU4).
 
  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.
 
  DISCUSSION...THUNDERSTORMS INCREASING IN NUMBER AND INTENSITY AHEAD
  OF UPPER LOW MOVING EWD ACROSS MO.  SUFFICIENT DEEP LAYER SHEAR
  COUPLED WITH MLCAPES TO 1000 J/KG TO SUPPORT SEVERE THUNDERSTORMS.
  PRIMARY THREAT WILL BE LARGE HAIL AND LOCALLY DAMAGING DOWNBURST
  WINDS AS STORMS MOVE/DEVELOP EWD.
 
  AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
  TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
  KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 450. MEAN STORM
  MOTION VECTOR 25025.
 
 
  ...HALES