EXCESSIVE RAINFALL DISCUSSION NWS HYDROMETEOROLOGICAL PREDICTION CENTER CAMP SPRINGS MD 220 PM EDT FRI APR 29 2011 ...VALID 18Z FRI APR 29 2011 - 00Z SUN MAY 01 2011... ...REFERENCE AWIPS GRAPHIC UNDER...DAY 1 EXCESSIVE RAINFALL... NO ORGANIZED AREAS OF RAINFALL EXCEEDING FLASH FLOOD GUIDANCE ARE EXPECTED. BANN $$