National Weather Service Raw Text Product

000 
ACUS1 KMKC 080600
MKC AC 080700

CONVECTIVE OUTLOOK...REF AFOS NMCGPH94O

VALID 081200 - 091200Z

REF WW 364...VALID UNTIL 0700Z.
REF WW 367...VALID UNTIL 1200Z.

THERE IS A HIGH RISK OF SVR TSTMS TDA OVR PTNS OF
OK..MO..IA..IL..WI..MI..AND IN. THE AREA IS TO RGT OF A LN FM ADM
CNU MKC RST 20 N AUW MBL AZO LAF STL FSM DUA ADM.

THERE IS A SLGT RISK OF SVR TSTMS TO THE RGT OF A LN FM CSM LNK
HON JMS D45 ...CONT...MSS PSM ...CONT...ISP PSB LEX MEM LFK HDO
SJT CSM.

GEN TSTMS ARE FCST TO THE RGT OF A LN FM 70 S MRF MAF GAG LBL RTN
BCE SLC BIL 40 N GGW.

TIGHTLY WOUND UPR LO CURRENTLY OVR THE NRN PLAINS WL MOV SLOWLY EWD
TO CNTRL MN BY END OF PD AS ANOTHER SHRTWV TROF ROTATES ACRS CNTRL
PLAINS INTO THE MID MS VALLEY. LOW/MID LVL VERTICAL SHEAR WL AGAIN
BE IMPRESSIVE TDA ACRS THE CNTRL PART OF THE COUNTRY WITH SLY
45-50KT AT H85 LVL COUPLED WITH 50-60KT H5 SWLY JET. UPR DIFFLUENCE
IN RGT REAR OF JET WL CONTRIBUTE TO INCRG UVV FIELDS ACRS MUCH OF
THE UPR MS VALLEY INTO THE GRTLKS RGN. SLOW-MOVG FNTL BNDRY FCST TO
MOV GRDLLY EWD OVR CNTRL PLAINS/UPR MS VALLEY WL PROVIDE SHARP
TEMP/MSTR GRADIENT WHICH WL FOCUS LOW LVL CNVGNC/CNVTV DVLPMT.
CSDRBL AMOUNT OF BUOYANCY WL AGAIN BE PRESENT AHD OF THE SFC BNDRY
WITH LI/S IN THE -8 TO -10 RANGE FM ERN OK TO SRN WI. SOME COOLING
ALF WL PRESS EWD WITH THE SHRTWV IN THE SRN STREAM WHICH WL HELP TO
DIMINISH CAP RAPIDLY OVR PTNS OF SRN/CNTRL PLAINS INTO THE UPR MS
VALLEY. DRY LINE INITIALLY ACRS ERN SD SWD TO WRN OK WL PRESS EWD
INTO LOW LVL MOIST AXIS WHERE DWPNTS ARE POOLED IN THE UPR 60S TO
LOW 70S.

STG WRM ADVCTN PROGD TO DVLP OVR PTNS OF OHIO VALLEY INTO NY/PA
DURG PD AS WRM FNT LIFTS NWD INTO GRTLKS/CANADA. SVR TSTMS ARE PSBL
ALG/S BNDRY AS LOW/MID LVL FLOW INCRS AND AMS BCMS INCRLY UNSTBL.

GIVEN AMOUNT OF INSTBY...HELICITY AND LIFTING MECHANISM WHICH
SHOULD BE PRESENT EXPECT ANOTHER OUTBREAK OF SVR TSTMS INCL
TORNADOES ACRS MUCH OF THE CNTRL PART OF THE COUNTRY WITH GREATEST
THR&EAT DVLPG FM ERN OK INTO NRN IL/SRN WI AREA WHERE STGST
DYNAMICS/INSTBY COINCIDE.

A PUBLIC SEVERE WEATHER OUTLOOK WILL BE ISSUED AT 10Z. AFOS HEADER
OF MKCPWOMKC.

..GRANT.. 06/08/93