National Weather Service Raw Text Product

000 
WOUS00 KMKC 041452  
|MKC AC 041500  
 
CONVECTIVE OUTLOOK...REF AFOS NMCGPH92O 
 
VALID 041500 - 051200Z  
 
THERE IS A HIGH RISK OF SVR TSTMS FCSTD FOR THIS AFTN AND 
TNGT OVR MUCH OF NRN MO...NRN AND CNTRL IN AND IL...MUCH  
OF LWR MI...SRN WI AND NWRN OH. 
 
THIS INCLUDES AREA TO RT OF LN FM ALO GRB OSC DTW IND STL MKC ALO.  
 
A SLGT RISK SURROUNDS THIS HIG RISK AREA TO RT OF LN FM CLE HOP 
LIT ADM ICT RST DLH.  
 
GNL TSTMS TO RT OF LN FM ELP FCL 60 N DVL...CONT...PBG BID. 
 
ALL PARAMETERS AT 12Z CONT TO PT TWD AN OUTBREAK OF SVR TSTMS 
FROM LWR LAKES INTO MID MS VLY.  VERY STG VORT MAX NWRN MN AS PRGD  
DIGG SEWD  WITH GOOD COOLING AT HT5 PRECEEDING IT.  THIS IS 
RESULTING IN DVLPMNT OF VERY UNSTABLE AMS AHD OF SFC FNT WHICH  
AT 14Z XTND FM NERN MN TO SWRN NE.  STG DIRECTIONAL SHEAR AND 
GOOD DRYING AT MID LVLS WILL ENHANCE DESTABILIZATION.  VERY MOIST 
LOW LVL AMS XTNDS FM ERN KS EWD INTO OH VLY AND WILL ADVECT NEWD  
INTO LWR MI THIS AFTN.  TSTMS SHLD DVLP BY EARLY AFTN NR FNTL 
CNVRGNC FM WRN WI SWWD WITH STMS THEN SPRDG SEWD UNDER IMPRESSIVE 
PVA AND UPR DIV.  TYPICAL NW FLOW WOULD RESULT IN MOSTLY SVR  
TSTMS RPTS BUT WITH STRENGTH OF UPR SYS SIG TORNADOES ARE 
PSBL. 
 
WILL -ISSUE A NEW PWO AT 1530Z DUE TO HOLIDAY AND CONTD STG  
SVR PTNTL.  
 
...HALES...