Severe Storms Eye Philly, NYC with 75-90 MPH Wind Gusts — SevereWX

Severe thunderstorms packing damaging winds are pushing east toward major Northeast cities this evening.

Clusters of intense storms currently crossing Pennsylvania and West Virginia are delivering 60-70 mph gusts and are forecast to maintain strength as they move into western Pennsylvania, New Jersey, southeast New York, northern Maryland, and Delaware. This includes the Philadelphia and New York City metro areas, where peak wind gusts could reach 75-90 mph.

The downstream environment features mid-80s to 90s temperatures, MLCAPE around 1000 J/kg, and steep low-level lapse rates of 7-8°C/km. This setup supports storm longevity and downdraft potential, with additional risks of 1-1.75 inch hail and winds up to 90 mph non-tornadic.

SPC Mesoscale Discussion 1005 highlights a 95% chance of a Severe Thunderstorm Watch issuance soon to cover this threat, valid through around 4 PM EDT tomorrow.

Stay prepared: Monitor local NWS alerts, secure outdoor items, avoid flooded roads, and have a severe weather plan ready as these storms approach urban zones.