At 228 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from 8 miles south of Erie to Waterford to near Edinboro. Movement was east at 20 mph. HAZARD. Wind gusts up to 50 mph. SOURCE. Radar indicated. IMPACT. Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include. Erie, Corry, Edinboro, North East, Union City, Cambridge Springs, Waterford, Wattsburg, Northwest Harborcreek, Canadohta Lake, Lincolnville, Harborcreek, Lawrence Park, Wesleyville, Mill Village, Spartansburg, Elgin, and Northwest Harborcr.

At 223 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from 6 miles north of Conneaut to near Lottsville to near Smethport. Movement was northeast at 20 mph. HAZARD. Very heavy rainfall within slow moving storms. These storms will also have the potential to become severe with damaging winds and large hail possible. SOURCE. Radar indicated. IMPACT. Should these storms intensify, strong winds could cause damage to roofs, siding, and trees and large hail could cause damage to vehicles. Heavy rain could cause localized flooding. Locations impacted include. Jamestown, Olean, Salamanca, Wellsville, Allegany State Park, Lakewood, Falconer, Allegany, Mayville, Clymer, Cuba, Long Point State Park, Jamestown West, Weston Mills, Frewsburg, St. Bonaventure, Chautauqua Institution, Whitesville, Findley Lake, and Chautauqua. This includes the following highways. Interstate 90 near exit 61. Interstate 86 between exits 4 and 27, and near exit 29.

SMWCLE The National Weather Service in Cleveland has issued a * Special Marine Warning for. Nearshore and Open waters from Geneva-on-the-lake OH to Ripley NY. * Until 415 PM EDT. * At 211 PM EDT, strong thunderstorms were located along a line extending from 16 nm northwest of Conneaut to near Ashtabula, moving east at 25 knots. HAZARD. Wind gusts 34 knots or greater. SOURCE. Radar. IMPACT. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include. Geneva-On-The-Lake, Ashtabula, and Erie.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 464 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS AVON POINT TO WILLOWICK OH WILLOWICK TO GENEVA-ON-THE LAKE OH GENEVA-ON-THE-LAKE TO CONNEAUT OH CONNEAUT OH TO RIPLEY NY AVON POINT TO WILLOWICK OH BEYOND 5 NM OFF SHORELINE TO US- CANADIAN BORDER WILLOWICK TO GENEVA-ON-THE-LAKE OH BEYOND 5NM OFF SHORELINE TO US- CANADIAN BORDER GENEVA-ON-THE-LAKE TO CONNEAUT OH BEYOND 5 NM OFF SHORELINE TO US- CANADIAN BORDER CONNEAUT OH TO RIPLEY NY BEYOND 5 NM OFF SHORELINE TO US-CANADIAN BORDER

* WHAT. Flooding caused by excessive rainfall is expected. * WHERE. A portion of northeast Ohio, including the following county, Ashtabula. * WHEN. Until 445 PM EDT. * IMPACTS. Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS. - At 142 PM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 3 inches of rain have fallen. - Additional rainfall amounts of 1 to 3 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include. Ashtabula, Conneaut, Geneva-On-The-Lake, Geneva, North Kingsville, Austinburg, Kingsville, Pierpont, Plymouth Center, Edgewood and Kelloggsville. - Please visit www.weather.gov/safety/flood for flood safety and preparedness information

FFWCLE The National Weather Service in Cleveland has issued a * Flash Flood Warning for. Northeastern Crawford County in northwestern Pennsylvania. Erie County in northwestern Pennsylvania. * Until 700 PM EDT. * At 305 PM EDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD. Flash flooding caused by thunderstorms. SOURCE. Radar and automated gauges. 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 will experience flash flooding include. Conneaut, Corry, Edinboro, Union City, Girard, Waterford, Albion, Wattsburg, Lake City, Cranesville, Platea, Mill Village, McKean, Elgin and Avonia.

SVRCTP The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for. Northwestern McKean County in north central Pennsylvania. Northeastern Warren County in north central Pennsylvania. * Until 330 PM EDT. * At 248 PM EDT, a severe thunderstorm was located over Chapman State Park, moving northeast at 25 mph. HAZARD. 60 mph wind gusts and quarter size hail. SOURCE. Radar indicated. IMPACT. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include. Warren, Scandia, Kinzua Dam, Chapman State Park, Ludlow, Warren South, and Clarendon.

* WHAT. Flooding caused by excessive rainfall is expected. * WHERE. A portion of northwest Pennsylvania, including the following counties, Crawford and Erie. * WHEN. Until 515 PM EDT. * IMPACTS. Minor flooding in low-lying and poor drainage areas. Ponding of water in urban or other areas is imminent. * ADDITIONAL DETAILS. - At 204 PM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Up to 1 inch of rain has fallen. - Additional rainfall amounts of 1 to 3 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include. Erie, Conneaut, Corry, Edinboro, North East, Union City, Girard, Waterford, Albion, Wattsburg, Northwest Harborcreek, Harborcreek, Lawrence Park, Wesleyville, Lake City, Cranesville, Platea, Mill Village, McKean and Elgin. - Please visit www.weather.gov/safety/flood for flood safety and preparedness information.

FFWCLE The National Weather Service in Cleveland has issued a * Flash Flood Warning for. Northern Ashtabula County in northeastern Ohio. * Until 600 PM EDT. * At 201 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3.5 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD. Flash flooding caused by thunderstorms. SOURCE. Radar. 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 will experience flash flooding include. Ashtabula, Conneaut, Geneva-On-The-Lake, Geneva, North Kingsville, Austinburg, Kingsville, Pierpont, Plymouth Center, Edgewood and Kelloggsville.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 464 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN OHIO THIS WATCH INCLUDES 7 COUNTIES IN NORTHEAST OHIO ASHTABULA CUYAHOGA GEAUGA LAKE MAHONING PORTAGE TRUMBULL IN PENNSYLVANIA THIS WATCH INCLUDES 2 COUNTIES IN NORTHWEST PENNSYLVANIA CRAWFORD ERIE THIS INCLUDES THE CITIES OF ASHTABULA, AURORA, AUSTINTOWN, BAINBRIDGE, BOARDMAN, BURTON, CHARDON, CHESTERLAND, CLEVELAND, CONNEAUT, EASTLAKE, ERIE, GENEVA, KENT, MEADVILLE, MENTOR, MIDDLEFIELD, NILES, PAINESVILLE, RAVENNA, SOUTH RUSSELL, STREETSBORO, TITUSVILLE, WARREN, WICKLIFFE, WILLOUGHBY, WILLOWICK, AND YOUNGSTOWN.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 464 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN PENNSYLVANIA THIS WATCH INCLUDES 16 COUNTIES IN CENTRAL PENNSYLVANIA CAMERON CENTRE CLEARFIELD CLINTON COLUMBIA ELK LYCOMING MCKEAN MONTOUR NORTHUMBERLAND POTTER SNYDER SULLIVAN TIOGA UNION WARREN THIS INCLUDES THE CITIES OF BERWICK, BLOOMSBURG, BRADFORD, CLEARFIELD, COUDERSPORT, DANVILLE, DUBOIS, EMPORIUM, LAPORTE, LEWISBURG, LOCK HAVEN, MANSFIELD, RENOVO, RIDGWAY, SELINSGROVE, SHAMOKIN, ST. MARYS, STATE COLLEGE, SUNBURY, WARREN, WELLSBORO, AND WILLIAMSPORT.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 464 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN NEW YORK THIS WATCH INCLUDES 3 COUNTIES IN WESTERN NEW YORK ALLEGANY CATTARAUGUS CHAUTAUQUA THIS INCLUDES THE CITIES OF JAMESTOWN, OLEAN, AND WELLSVILLE.