Severe thunderstorms are moving across central and eastern Pennsylvania on Tuesday, bringing the risk of strong winds, hail, and heavy rain. A Severe Thunderstorm Watch has been issued for 31 counties, including Philadelphia, Harrisburg, Lancaster, Allentown, and York, lasting until 9 p.m. today.
Thunderstorm Watch and Potential Hazards
The National Weather Service has issued Severe Thunderstorm Watch No. 481, warning residents of central and eastern Pennsylvania about the potential for damaging wind gusts of up to 60 mph, hail, and intense downpours. These storms could lead to localized flooding, especially in urban areas with poor drainage. The storms are expected to move rapidly across the region, affecting key areas like Philadelphia, Allentown, and Harrisburg, as well as major highways like Interstates 76, 78, 81, and 83.
Impact on Roadways and Travel
Conditions could change quickly during the afternoon commute, and travelers are urged to delay any non-essential travel. The intense rainfall could lead to pooling water on roadways, creating hazardous driving conditions, particularly in cities like Philadelphia and Allentown. Emergency management officials advise securing outdoor items that could become dangerous projectiles in high winds and staying tuned to local weather alerts for updates.
Power Outages and Rural Areas
Power outages are a concern, particularly in rural areas where the ground may be saturated and trees could be more prone to falling. While the primary threat is damaging winds and hail, the heavy downpours could cause brief flash flooding in some areas. Urban areas with poor drainage may experience water pooling on roads, making travel even more dangerous.
With the first widespread severe thunderstorm watch in over a month, residents in central and eastern Pennsylvania should take precautions to stay safe. Stay informed by following local weather updates, avoid unnecessary travel, and secure any loose outdoor items. The weather threat will continue through the evening, so be prepared for rapidly changing conditions and possible disruptions.
