ZCZC NFDSPENES ALL SPENES WIZ000-ILZ000-IAZ000- . SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 05/26/08 0503Z SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678 LATEST DATA USED: GOES-12 0445Z CW . LOCATION...S WISCONSIN...NW ILLINOIS...E IOWA... . ATTN WFOS...LOT...MKX...DVN...ARX... ATTN RFCS...NCRFC... . EVENT...CELL MERGERS AND TRAINING PRODUCING VERY HVY RAINFALL . SATELLITE ANALYSIS AND TRENDS...LATEST IR IMAGERY DEPICTS AREA OF COLDEST CLOUD TOP TEMPS OF -73C OVER EXTREME NW IL (CARROLL.. WHITESIDE..OGLE COUNTIES) AS A RESULT OF CELL MERGERS. TRAINING OF CELLS IS EXPECTED OVER THE FOLLOWING COUNTIES AND THOSE IMMEDIATELY SURROUNDING..CLINTON IN E IA..CARROLL..WHITESIDE..OGLE COUNTIES IN NW IL OVER THE NEXT 2-3 HRS AT LEAST. ADDITIONAL CELLS TO THE W OF THIS AREA ARE EXPECTED TO MOVE EWD WORSENING THE SITUATION BY PROLONGING THE HVY RAINFALL. CONCERN IS FOR ADDITIONAL 1-2" RAINFALL AMOUNTS TO FALL OVER THE DISCUSSION AREA FROM THIS CLUSTER OF STRONG TSTMS OVER THE NEXT 2-3 HRS. . 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 4267 9151 4259 8868 4146 8890 4141 9162 . NNNN