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The following is a daily text product issued by the OHRFC: ZCZC CRWHMDTIR CESTTAA00 KTIR DDHHMM Ohio River Basin Hydrometeorological Discussion Ohio River Forecast Center, Wilmington, Ohio 1255 PM EDT Saturday, July 4, 2009 ...HYDROMETEOROLOGICAL DISCUSSION... A low pressure system will move slowly from west to east across the middle Ohio Valley beginning today and exiting to the east on Sunday afternoon. This will put a damper on the holiday weekend for much of the Ohio Valley, especially areas south of the Ohio River. Next week looks uneventful in a dry northwest flow pattern initially. As the week unfolds, an upper level ridge should gradually build in providing a noticeable warming trend and even lower chances of precipitation. ...FLOOD POTENTIAL DISCUSSION... The threat of localized river flooding will increase this weekend, but chances are still relatively slim. More likely, any flooding resulting from this weekend's rainfall event will be localized flash flooding. ...24-HR OBSERVED PRECIPITATION USED FOR TODAY'S RIVER FORECASTS... Showers exited the eastern Ohio Valley on Friday and were just entering the western Ohio Valley on Saturday morning. Basin average amounts were all around 0.10 inch or less. ...24-HOUR FORECAST PRECIPITATION USED FOR TODAY'S RIVER FORECASTS... Rainfall is forecast across all but the northeast half of Ohio, northern West Virginia, western Pennsylvania and western New York. Heaviest basin- average amounts will range from 1.00 to 1.75 in southern Illinois, southwest Indiana, portions of western and southern Kentucky and middle Tennessee. ...RIVER BASINS IN FLOOD... None. Detailed precipitation graphics and other maps are available on the HAS Support Page at this web address: http://weather.gov/ohrfc/HAS $$ Link Crawford NNNN Monday, September 16, 2002
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