Hydrometeorological Discussion
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AGUS71 KTIR 011552
HMDTIR
Ohio River Basin Hydrometeorological Discussion
Ohio River Forecast Center, Wilmington, Ohio
1152 AM EDT Wednesday, July 1, 2015

...HYDROMETEOROLOGICAL DISCUSSION...
An upper trough of low pressure will linger over the Ohio Valley this week.
A series of disturbances will dive across the southern basin the next
several days.  This will result in some significant rainfall totals south of
the Ohio River. Heaviest amounts are forecast in TN and southern KY.  Much
welcomed drier conditions are in store for the northern basin.

...FLOOD POTENTIAL DISCUSSION...
Flooding is occurring throughout much of the northern and western
Ohio River forecast basin. The focus for heavier rain will shift to the
southern part of the basin the next couple days bringing relief to the
flooded areas, but also an increased flood threat across the south.

...24-HR OBSERVED PRECIPITATION USED IN TODAY`S RIVER FORECASTS...
Scattered showers and thunderstorms affected much of the region. Locally
heavy rain of 1" to 2.50" fell in the strongest storms. A large part of the
western basin was dry.

...48-HR FORECAST PRECIPITATION USED IN TODAY`S RIVER FORECASTS...
Showers and thunderstorms will primarily fall across the southern basin and
to a lesser extent the central Ohio Valley.  Much of the northern third of
the basin will be dry.  Forecast amounts of 1" to 2.50" are expected across
southern Ky and TN.  Locally heavier amounts are possible in t-storms.

...RIVER BASINS IN FLOOD...
Points along the following river basins were in flood Wednesday morning:
 River Basin     Forecast Point   Flood Stage Latest Stg Tendency *
White River      Centerton             12         12.0    Falling
White River      Spencer               14         18.8    Steady
White River      Elliston              18         22.3    Rising
White River      Newberry              13         16.2    Rising
White River      Edwardsport           15         19.1    Steady
White River      Petersburg            16         17.5    Steady
Wabash River     Linn Grove            11         11.6    Falling
Wabash River     Bluffton              10         12.2    Falling
Wabash River     Wabash                14         18.0    Steady
Wabash River     West Lafayette        11         19.8    Falling
Wabash River     Covington             16         24.8    Steady
Wabash River     Montezuma             14         26.1    Steady
Wabash River     Terre Haute           14         22.6    Steady
Wabash River     Riverton              15         23.2    Steady
Wabash River     Lawrenceville         30         32.9    Steady
Wabash River     Vincennes             16         22.1    Steady
Wabash River     Princeton             18         18.8    Falling
Wabash River     Mount Carmel          19         25.1    Steady
Wabash River     New Harmony           15         18.8    Steady
Little Wabash    Clay City             18         19.5    Steady
Little Wabash    Carmi                 27         33.9    Falling
Maumee River     Newville              12         14.7    Steady
Maumee River     Decatur               17         19.3    Falling
Maumee River     Fort Wayne            14         14.1    Falling
Maumee River     Fort Wayne            17         18.2    Falling
Maumee River     Stryker               11         15.8    Falling

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

* Tendency based on observed value and a 1-day forecast.
$$
jm




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