000 
FXUS63 KLSX 010902
AFDSTL

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ST LOUIS MO
400 AM CDT SUN JUL 1 2001

STG CANADIAN HI HEADING TWD GREAT LAKES WL MAKE GLANCING BLOW TO 
BISTATE AREA BUT PACKS STG COOLING WITH IT THIS MRNG. LOOK FOR FROPA 
RCHG I-70 CORRIDOR BY EARLY AFTN. LOW LVL FORCING FCST TO BE RATHER 
WEAK BUT TIME OF DAY AND ACCELERATING SPEED MAY COMBINE TO GIVE A 
LINE OF BKN PCPN ALG/JUST BEHIND IT. NOTE SVRL TSTMS HV DEVELOPED IN 
IA/NEBRASKA PAST HR. THIS SHOULD COOL OFF ESPECIALLY THE NORTH NALF 
OF CWA TNGT. RPD MOVEMNT OF HI TO THE EAST WL INTRODUCE STG WAA/MSTR
RIDING UP THE BACK SIDE OF THE HIGH AND WL LIKELY DEVELOP A GOOD MCS 
TMW NGT THAT SHOULD RIDE SE AFFECTING AREA FOR TUE...AT LEAST IN 
CLDNS OR NEW DEVELOPMENT ON OUTFLOW FROM OVERNIGHT 
ACTIVITY.

ANOTHER HI PRESSES INTO AREA FOR LATTER HALF OF WEEK GIVING A SEE 
SAW TREND TO THE FCST FOR THIS HOLIDAY WEEK. SOMEWHAT WORRIED ABOUT 
PCPN DVLPMT FOR 4TH OF JULY...FRONT WILL BE SETTLING INTO THE AREA 
AT ABOUT THE WRONG TIME....WL KEEP MENT OF CHC POPS IN EXTENDED BUT
IF IT LOOKS THE SAME TMW NGT I MAY BE MORE PESSIMISTIC.

.STL...NONE

PEDIGO