Rounds of convection began on Monday the 28th. A nearly stationary front was located across the Tri State area near extreme southeast Ohio on Tuesday the 29th with more unstable air upstream over Kentucky.  Additional rounds of convection fell on Tuesday.  More discrete thunderstorm cells formed during the late afternoon and early evening of the 29th.  This produced some large hail and damage to vehicles.  One of those downpours caused a flash flood in western Lawrence County.
Additional showers fell on the 30th, but amounts were not as heavy.  The storm totals for the rain reached into the 3 to 3.6 inch range.  This was over a 3 day period.  Spotters in Albany and Athens both measured around 3.6 inches of rain.  A spotter in Guysville measured around 3.3 inches.  An automatic gauge near Pomeroy had around 3.2 inches of rain.  Dean State Forest in Lawrence County and Rio Grande in Gallia County both had around 3 inches.  The cooperative observer in Jackson measured just over 3 inches.
Many streams eventually overflowed, causing minor flooding on the 30th.  A strong rise occurred on the Hocking River, but eventually the crest remained below flood stage.

Flash Flood in LAWRENCE, OHIO
From 29-APR-14 21:00:00 to 29-APR-14 22:00:00 (EST-5)
Location: PEDRO
Flood cause: Heavy Rain
Property damage: 25.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Rains of .75 to an inch in an hour, combined with 36 hour accumulative rains of around 2 inches to cause small streams along Route 93 in western Lawrence County to flood.
Water surrounded a family of 5 in a house in Pedro, around mile marker 16 on Route 93.  The water had come up in just 6 minutes.  Water flowed over a private concrete bridge, raising its roadbed and causing a crack in the supports.  The water quickly receded around 2200E.   Near Vernon, and in the headwaters of Pine Creek, a vehicle was stranded in high water at the junction of Route 93 and County Road 14.  Also near Vernon the county reported a water rescue from a home.

Hail in GALLIA, OHIO
From 29-APR-14 20:46:00 to 29-APR-14 20:46:00 (EST-5)
Location: KERR
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MEIGS, OHIO
From 29-APR-14 21:04:00 to 29-APR-14 21:04:00 (EST-5)
Location: MIDDLEPORT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MEIGS, OHIO
From 29-APR-14 20:55:00 to 29-APR-14 20:55:00 (EST-5)
Location: POMEROY
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MEIGS, OHIO
From 29-APR-14 20:58:00 to 29-APR-14 20:58:00 (EST-5)
Location: POMEROY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Hail in GALLIA, OHIO
From 29-APR-14 20:52:00 to 29-APR-14 20:52:00 (EST-5)
Location: CARLTON
Magnitude: 1.75 
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Social Media

The large hail fell along Oxyer Road.

Hail in GALLIA, OHIO
From 29-APR-14 20:40:00 to 29-APR-14 20:40:00 (EST-5)
Location: BLOWELL
Magnitude: 2.25 
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Social Media

The large hail fell along Bullaville Road.  Dents in vehicles occurred.

Flood in JACKSON, OHIO
From 30-APR-14 09:00:00 to 30-APR-14 23:00:00 (EST-5)
Location: JACKSON
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Several roads were closed by stream flooding, mostly in the eastern part of the county.  A few examples were Keystone Furnace Road, Antioch Road, Moriah Road, and Cherry Fork Road.  No structures were flooded.

Flood in GALLIA, OHIO
From 30-APR-14 08:00:00 to 30-APR-14 23:45:00 (EST-5)
Location: GALLIA
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

Many small streams overflowed and closed roads on the 30th.  Just 1 example was Dirtyface Creek flooded Route 233 near the community of Gallia.  No structures were flooded.

Flood in MEIGS, OHIO
From 30-APR-14 08:00:00 to 30-APR-14 23:45:00 (EST-5)
Location: POMEROY
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Department of Highways

Many small streams overflowed and closed sections of roads.  One example, was near where Malloons Creek flows into Leading Creek, south of Dexter.  Portions of Route 124 were flooded there. No structures were flooded.

Flood in VINTON, OHIO
From 30-APR-14 10:00:00 to 30-APR-14 23:00:00 (EST-5)
Location: RADCLIFF
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Many small streams overflowed and closed low spots in roads.   For example, Route 328 was closed in 3 spots and Route 278 in 1 location in the Lake Hope State Park vicinity.  No structures were flooded.

Flood in ATHENS, OHIO
From 30-APR-14 10:00:00 to 30-APR-14 23:45:00 (EST-5)
Location: VANDERHOOT
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Many small streams overflowed and closed sections of roads.  Examples from the state higway department included portions of Route 56, 144, 329, 356. and 682.  No structures were flooded.

Thunderstorm Wind in GALLIA, OHIO
From 29-APR-14 20:35:00 to 29-APR-14 20:35:00 (EST-5)
Location: VINTON
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A few trees were blown down.

Flood in LAWRENCE, OHIO
From 30-APR-14 05:00:00 to 30-APR-14 23:45:00 (EST-5)
Location: HANGING ROCK
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Department of Highways

After the localized flash flooding from the previous day, widespread minor flooding occurred on the 30th as streams overflowed and closed roads.  A few locations, included Route 141 near Aid and Route 93 again near Pedro.  No structures were damaged.