ZCZC NFDSPENES ALL SPENES WIZ000-ILZ000-IAZ000- . SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 06/08/08 0326Z SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678 LATEST DATA USED: GOES-12 0315Z GG . LOCATION...S WISCONSIN...N ILLINOIS...NE IOWA... . ATTN WFOS...LOT...MKX...DVN...ARX...DMX... ATTN RFCS...NCRFC... . EVENT...WEAKENING MCS . SATELLITE ANALYSIS AND TRENDS...RECENT IR TRENDS SHOW THE LINE FROM KDMX TO KMKE AS A WHOLE HAS BEEN WARMING BUT STILL HAS COLD ENOUGH TOPS TO PRODUCE 1-1.5"/HR TOTALS WHICH NEAR OR ECLIPSE FFG VALUES ALONG THE PATH. ORIENTATION OF THE LINE HAS BECOME MORE E-W AND NEARLY PARALLEL TO WSWLY LLJ THAT HAS BEEN SUPPORTING GOOD MOISTURE INFLOW FOR MAINTENANCE OF THE LINE...BUT THE COLD POOL APPEARS TO BE WINNING OUT AS WINDS ARE SHIFTING TO THE N AND NE ACROSS WI. THE WEAKENING TREND WILL CONTINUE BUT GOOD SFC CONVERGENCE OF RICH MST ENVIRONMENT (LOW TO MID 70S TDS). CENTRAL/NE IA...LINE IS A BIT COLDER TOPPED MOST LIKELY DUE TO BETTER INFLOW AS LLJ APPEARS A BIT BETTER ORIENTED AS WELL AS A SLIGHT INCREASE IN WINDS...TO NEAR 50KTS...WITH UPSTREAM SHORTWAVE EJECTING INTO HIGH PLAINS PER WV...SHORTWAVE RIDGING AND WAA HAS LEAD TO UPSTREAM DEVELOPMENT OF THUNDERSTORMS THAT MAY HOLD UP OR PIVOT THE WESTERN PORTION OF THE LINE BACK NORTHWARD...LEADING TO STATIONARY CELL MOTION REDEVELOPMENT OR TRAINING ALONG A WEBSTER TO GRUNDY COUNTY LINE. STILL WITH HIGH MST FLUX AND LOW FFG VALUES...HOURLY TOTALS OVER 1-2" WILL CONTINUE TO POSE FF THREATS. . SEE NCEP HPC DISCUSSION AND QPF/S FOR FORECAST. ....NESDIS IS A MEMBER OF 12 PLANET.... . SSD/SAB WEB ADDRESS FOR PRECIP ESTIMATES: HTTP://WWW.SSD.NOAA.GOV/PS/PCPN/ ...ALL LOWER CASE EXCEPT /PS/PCPN/ . LAT...LON 4364 8770 4231 8746 4187 9355 4298 9394 . NNNN