Showers and thunderstorms are sweeping through Pennsylvania and New Jersey on Saturday, August 22, carrying a localized flash flood threat before drier conditions return on Sunday.
Forecasters say the heaviest activity is expected overnight before the system moves out of the region.
CBS News Philadelphia reported that the Philadelphia area is contending with widespread showers Saturday, with isolated storms also possible into Sunday.
Chief Meteorologist Bill Kelly indicated that nicer weather is on the way once this round of precipitation clears.
Flash Flood Threat Affecting the Broader Region
AccuWeather has flagged a flash flood risk for major urban corridors including Philadelphia and New York City into the weekend. Heavy rainfall could overwhelm drainage systems in low-lying areas.
The threat is part of a broader pattern of moisture pushing through the Mid-Atlantic.
Fox Weather reported that rain is expected to clear across the Northeast through the weekend, though spot showers and downpours could persist into Monday morning.
Severe storms are anticipated to remain farther south, keeping the most intense activity out of Pennsylvania and New Jersey.
Wider Storm System Pushes East
The weekend rainfall is part of a larger storm system affecting much of the eastern United States.
According to Fox Weather, a Level 2 out of 4 flash flood risk covers portions of southeastern Ohio, eastern Kentucky, West Virginia, and southwest Virginia, where the ground remains saturated from storms the previous week.
That saturated soil raises the flood potential significantly in those areas.
The ground is already soaked. Fox Weather's forecast center noted that thunderstorms are expected to develop along mountain ridges in the Appalachians before moving southeast into lower elevations.
Severe weather activity across the Carolinas and Southern Appalachians was forecast to peak during the late afternoon and evening hours before gradually tapering off after sunset.
What to Expect Sunday and Beyond
Sunday brings the prospect of gradual improvement for Pennsylvania and New Jersey.
AccuWeather's forecast indicates that while flash flood conditions are possible heading into the weekend, the overall pattern trends toward clearing.
Isolated storm chances may linger early Sunday before conditions settle.
Residents traveling across the region Saturday should anticipate wet roads and reduced visibility during periods of heavier rainfall.
Those in low-lying or flood-prone areas are advised to monitor local weather alerts closely.
SEPTA Launches First Phase of Bus Network Redesign This Weekend, Affecting 30 Philadelphia Routes — transit riders in Philadelphia should also factor in potential weather-related delays on top of any service changes already underway this weekend.
Don't ignore the alerts.
Farther afield, Fox Weather warned that wind gusts potentially exceeding 60 mph could affect parts of East Tennessee and western and central North Carolina, including the Chattanooga and Charlotte metro areas, as the storm system progresses east.
Comments
Nothing yet. Say the first thing.
Sign in to join the conversation.