Hydrometeorological Discussion
Issued by NWS Ohio RFC

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AGUS71 KTIR 211622
HMDTIR
Ohio River Basin Hydrometeorological Discussion
Ohio River Forecast Center, Wilmington, Ohio
1222 PM EDT Thursday, July 21, 2016

...HYDROMETEOROLOGICAL DISCUSSION...
High pressure has built over the area resulting in very hot and humid
conditions. A storm complex moving through the Great Lakes will sag southward
into the northern Ohio Valley late this afternoon and overnight. Scattered
showers and storms are expected to continue to drift southward on Friday.

A cold front will pass through the region late in the weekend with slightly
cooler and drier air behind it. Areal coverage of showers and storms will then
increase later next week.

...FLOOD POTENTIAL DISCUSSION...
Flood potential will remain low over the Ohio Valley this week.

...24-HR OBSERVED PRECIPITATION USED IN TODAY`S RIVER FORECASTS...
Rain fell over the southwestern third of the Ohio Valley. Basin
averages were generally light, but some local basins in southern Indiana
and western Kentucky received nearly 1.25 inch.

...48-HR FORECAST PRECIPITATION USED IN TODAY`S RIVER FORECASTS...
While rain is forecast for much of the basin, the scattered nature of the
showers and storms results in mostly low basin average amounts. Basin averages
increase to the north with some portions of east central Illinois, northern
Indiana, and the vicinity south of Lake Erie expecting 0.50 to 0.70 inch.

...RIVER BASINS IN FLOOD...
None.

Forecast precipitation graphics are available on the OHRFC Website
at the following address:  http://weather.gov/ohrfc/ForecastPrecipitation

$$
Link Crawford




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