FFWPBZ The National Weather Service in Pittsburgh has issued a * Flash Flood Warning for... Allegheny County in southwestern Pennsylvania... Washington County in southwestern Pennsylvania... West Central Westmoreland County in southwestern Pennsylvania... South Central Beaver County in western Pennsylvania... * Until 1045 PM EDT. * At 842 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. 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 will experience flash flooding include... Pittsburgh, Penn Hills, Mount Lebanon, Bethel Park, Ross Township, McCandless Township, Monroeville, Moon Township, McMurray, McKeesport, Washington, Franklin Park, Jeannette, Canonsburg, Avella, Gastonville, Shaler Township, Plum, West Mifflin and North Side Pittsburgh.

SVRPBZ The National Weather Service in Pittsburgh has issued a * Severe Thunderstorm Warning for... Central Allegheny County in southwestern Pennsylvania... Northwestern Washington County in southwestern Pennsylvania... * Until 930 PM EDT. * At 841 PM EDT, a severe thunderstorm was located 6 miles northwest of Wolfdale, or 6 miles east of Avella, moving northeast at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Pittsburgh, Penn Hills, Mount Lebanon, Bethel Park, Ross Township, McCandless Township, Monroeville, Moon Township, McMurray, McKeesport, Franklin Park, Canonsburg, Avella, Shaler Township, Plum, West Mifflin, North Side Pittsburgh, Baldwin, Upper St. Clair and Hampton Township.