* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Northwestern Auglaize County in west central Ohio... Northern Mercer County in west central Ohio...
* WHEN...Until 145 AM EDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS... - At 1045 PM EDT, radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 2 inches of rain have fallen. Additional rainfall amounts up to 2 inches are possible. - Some locations that may experience flooding include... Celina, St. Marys, Rockford, Moulton, Mendon, Buckland, Neptune, Tama, State Route 116 at State Route 197, Kossuth and Chattanooga.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 560 IN EFFECT UNTIL 2 AM EDT TUESDAY FOR THE FOLLOWING AREAS
IN INDIANA THIS WATCH INCLUDES 1 COUNTY
IN EAST CENTRAL INDIANA
WAYNE
IN OHIO THIS WATCH INCLUDES 21 COUNTIES
IN CENTRAL OHIO
DELAWARE FAIRFIELD FAYETTE FRANKLIN HOCKING LICKING MADISON PICKAWAY UNION
IN WEST CENTRAL OHIO
AUGLAIZE CHAMPAIGN CLARK DARKE GREENE HARDIN LOGAN MERCER MIAMI MONTGOMERY PREBLE SHELBY
THIS INCLUDES THE CITIES OF ADA, BEAVERCREEK, BELLEFONTAINE, CAMDEN, CELINA, CIRCLEVILLE, COLDWATER, DELAWARE, DOWNTOWN COLUMBUS, DOWNTOWN DAYTON, EATON, FAIRBORN, GREENVILLE, KENTON, KETTERING, LANCASTER, LOGAN, LONDON, MARYSVILLE, MINSTER, NEW BREMEN, NEWARK, PICKERINGTON, PIQUA, PLAIN CITY, RICHMOND, SIDNEY, SPRINGFIELD, ST. MARYS, TIPP CITY, TROY, URBANA, WAPAKONETA, WASHINGTON COURT HOUSE, WEST JEFFERSON, AND XENIA.

* WHAT...Flash flooding caused by excessive rainfall is possible.
* WHERE...Portions of Indiana, including the following counties, Dearborn, Fayette, Franklin, Union and Wayne, Kentucky, including the following counties, Boone, Bracken, Campbell, Kenton, Lewis, Mason, Pendleton and Robertson, and Ohio, including the following counties, Adams, Auglaize, Brown, Butler, Champaign, Clark, Clermont, Clinton, Darke, Delaware, Fairfield, Fayette, Franklin, Greene, Hamilton, Hardin, Highland, Hocking, Licking, Logan, Madison, Mercer, Miami, Montgomery, Pickaway, Pike, Preble, Ross, Scioto, Shelby, Union and Warren.
* WHEN...Through Wednesday morning.
* IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS... - Several rounds of thunderstorms are expected through Tuesday night. Locally heavy rainfall can be expected with the potential for storms to repeatedly track over the same locations. This will result in the potential for flash flooding.

At 1111 PM EDT, radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible. Flash flooding is ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.
Some locations that may experience flash flooding include... Bellefontaine, Kenton, West Liberty, Russells Point, De Graff, Lakeview, Waynesfield, Belle Center, West Mansfield, Chippewa Park, Northwood, Roundhead, Quincy, Mount Victory, Rushsylvania, Huntsville, Ridgeway, Valley Hi, Zanesfield and Big Springs.