Weather Alerts For Harwick, PA

A Weather Alert has been issued for a nearby area. While your current location is outside of the impacted area, please stay alert and monitor weather conditions. # HEADLINE -------------------- FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 815 PM EDT THIS EVENING FOR EAST CENTRAL ALLEGHENY AND WEST CENTRAL WESTMORELAND COUNTIES # SUMMARY -------------------- At 718 PM EDT, local law enforcement, doppler radar and gauge reports indicated thunderstorms produced heavy rain across the warned area. Between 1.5 and 2.5 inches of rain have fallen. Flash flooding is already occurring. # DETAILS -------------------- HAZARD Flash flooding caused by thunderstorms. SOURCE Law enforcement reported. 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 - Penn Hills, Monroeville, Plum, West Mifflin, Murrysville, Wilkinsburg, Munhall, North Versailles, Swissvale, White Oak, Forest Hills, Wilkins Township, Duquesne, Turtle Creek, North Braddock, Pitcairn, Manor and Trafford. - Several roads were flooded across the area. Even though the rain has ended, runoff from the earlier heavy rainfall could cause additional flooding. This runoff was resulting in rapid creek rises along Thompson Run, Turtle Creek, and Nine Mile Run. ISSUED AT Sunday, June 28, 2026 at 7:18 PM EDT ISSUED BY National Weather Service Pittsburgh PA HEADER Flash Flood Statement # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. # AREAS AFFECTED -------------------- Allegheny PA, Westmoreland PA