A very moist and unstable airmass will move into the area by early Saturday causing several rounds of showers and thunderstorms. Widespread rainfall of 1 to 2 inches and locally 3-4 inches of rain. * WHAT. Flooding caused by excessive rainfall is possible. * WHERE. Portions of east central Ohio, the northern West Virginia Panhandle, and western Pennsylvania including the Pittsburgh metro area. * WHEN. From Saturday morning through late Saturday night. * IMPACTS. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS. - http://www.weather.gov/safety/flood

* WHAT. Flooding caused by excessive rainfall is possible. * WHERE. Portions of Ohio, including the following areas, Ashtabula Inland, Ashtabula Lakeshore, Cuyahoga, Geauga, Holmes, Lake, Lorain, Mahoning, Medina, Portage, Stark, Summit, Trumbull and Wayne and northwest Pennsylvania, including the following areas, Crawford, Northern Erie and Southern Erie. * WHEN. From 4 AM EDT Saturday through Saturday evening. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS. - Total rainfall amounts through Saturday evening will range between 1 and 2 inches, with locally higher amounts 3 inches or more possible. - Please visit www.weather.gov/safety/flood for flood safety and preparedness information

* WHAT. Flooding caused by excessive rainfall continues to be possible. * WHERE. Parts of eastern Ohio, western Pennsylvania and the northern West Virginia Panhandle. * WHEN. From 8 AM EDT Saturday through late Saturday night. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS. - http://www.weather.gov/safety/flood