Severe Thunderstorm Watch:: In effect for multiple counties in PA, NJ, and DE until late evening.
Potential Hazards:: Damaging winds, hail, and a low-end tornado risk are possible.
Pittsburgh Marathon Impact:: Scattered showers expected throughout the weekend, potentially affecting the marathon.
Unsettled Week Ahead:: Chance of showers and storms continuing into the following week.
The National Weather Service issued a severe thunderstorm watch for several counties in the Delaware Valley until 11 p.m. EDT on May 3, 2025. The affected areas include New Castle in Delaware; Atlantic, Burlington, Camden, Cumberland, Gloucester, Ocean, Salem, and Mercer in New Jersey; and Bucks, Chester, Delaware, Montgomery, Philadelphia, Berks, Lehigh, and Northampton in Pennsylvania.
The atmosphere became unstable ahead of a cold front, creating conditions favorable for scattered storms. The greatest threat was northwest of Philadelphia, with the Lehigh Valley, Poconos, Chester County, and upper Bucks and Montgomery counties under a Level 2 ("slight") risk of severe weather. Areas closer to the Delaware River faced a Level 1 ("marginal") risk.
In Western Pennsylvania, a severe thunderstorm WARNING remained in effect for Indiana County until 6:45 p.m. EDT, with hazards including 60 mph wind gusts and half-dollar-size hail. A severe thunderstorm WATCH was also in effect until 7 p.m. for counties including Allegheny, Armstrong, Fayette, Greene, Indiana, Washington, and Westmoreland.
The Pittsburgh area is expected to experience scattered rain showers through the weekend. Saturday, designated as an "Impact Day," will start dry but see showers returning after lunchtime, continuing into Saturday night. Showers overnight Saturday may extend into Sunday morning, potentially affecting the start of the marathon. Drier conditions are expected late morning and early afternoon on Sunday, with more showers possible by sunset.
What areas are under a severe thunderstorm watch?
** Parts of Pennsylvania, New Jersey, and Delaware are under a severe thunderstorm watch.
What are the potential hazards?
** Potential hazards include damaging winds, hail, and a low-end tornado risk.
Will the Pittsburgh marathon be affected by the weather?
** Scattered showers are expected throughout the weekend, potentially impacting the marathon.
Stay informed about weather updates and alerts in your area.
Be prepared for potential travel delays due to storms.
If participating in the Pittsburgh marathon, be aware of the possibility of rain and adjust accordingly.
Do you think these severe weather patterns will continue? Share your thoughts in the comments below!
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