Expires:No;;474243
FPUS53 KIND 191048
ZFPIND
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
648 AM EDT FRI SEP 19 2008
.AVIATION...DISCUSSION FOR 12Z TAF
HIGH CLOUDS AND LOW DEW POINTS HAVE KEPT THE VSBYS P6SM OVERNGT 
DESPITE CALM WINDS. EXPECT MORE OF THE SAME TODAY AND TNGT WITH 
SATELLITE TRENDS AND MODEL TIME SECS FAVORING BKN CI SHIELD. CU 
DEVELOPMENT PROGS SUGGEST LITTLE TO NO DIURNAL CU TODAY...AND THE 
WIND IS EXPECTED TO BE LGT AND SE.
&&
.DISCUSSION...
IR SAT SHOWS SOME CI MVING INTO INDIANA FROM THE SW. WATER VAPOR 
LOOP SHOWS UPR LOW OVR ARKANSAS WITH UPR RDG OVR THE MIDWEST AND OH 
VLY. TEMPS RANGED FROM 51 AT MIE TO 61 AT IND WITH DEWPTS IN THE MID 
40S TO LOW 50S AND LIGHT ELY WINDS.
FORECAST FOCUS IS ON TEMPS/SKY COVER. MODELS IN GOOD AGREEMENT SO WL 
USE A BLEND.
TODAY...USED A GUIDANCE BLEND AND KEPT HIGHS SIMILAR TO YESTERDAY. 
H8 TEMPS ARE A LITTLE WARMER TODAY BUT WL SEE SOME CIRRUS OVER THE 
AREA AS UPR LOW MEANDERS N SO THINK THESE FACTORS MAY CANCEL EACH 
OTHER OUT.
TONIGHT...WITH CIRRUS AROUND PREFER THE WARMER MET LOWS IN THE MID 
TO UPR 50S.
A WEAK UPR LOW MVING UP FROM THE PLAINS WL SLOWLY MEANDER UP TO IL. 
IT DOES NOT LOOK LIKE THE FORCING WITH THIS WILL BE SUFFICIENT FOR 
ANYTHING OTHER THAN SCATTERED CLOUDS ESPECIALLY WITH SFC HIGH IN 
PLACE. AFTER THIS CUTOFF LOW GETS REINGESTED INTO THE MAIN UPR FLOW 
ON MONDAY THE RIDGE REMAINS FIRMLY IN PLACE SO HAVE KEPT ENTIRE FCST 
DRY. HIGHS IN THE UPR 70 TO LOW 80S AND LOWS IN THE MIDDLE 50S 
CONTINUE THRU THE PD. 
&&
.IND WATCHES/WARNINGS/ADVISORIES...NONE
&&
$$
AVIATION...MK
PUBLIC...CP