Urgent Weather Alert: Flash Flood Warnings in Effect
A Flash Flood Warning has been issued for parts of New Jersey and New York as severe storms sweep through the region. The National Weather Service issued the warning Sunday evening, urging residents to take immediate precautions.
Areas Under Threat
- Southern Essex County, NJ
- Hudson County, NJ
- Union County, NJ
- All of Staten Island, NY
- Parts of Burlington County, NJ (warning extended through 10:15 PM)
The initial warning for Essex, Hudson, and Union counties, scheduled to expire at 9:15 PM, was lifted early. However, the threat of flash flooding remains significant.
Severe Thunderstorm Activity
Earlier, a severe thunderstorm warning was in effect for Burlington, Monmouth, and Ocean counties, expiring at 6:45 PM. The National Weather Service reported wind gusts up to 60 mph and potential hail during that period, with strong storm activity detected near Wrightstown.
Rainfall and Potential Flooding
“Between 0.5 and 1.5 inches of rain have already fallen,” the National Weather Service reported. “The expected rainfall rate is 1 to 2 inches in 30 minutes. Additional rainfall amounts of 0.5 to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.”
Safety Precautions
Drivers are strongly advised never to attempt to travel on flooded roadways. Find alternate routes and avoid low-lying areas prone to flooding.
Looking Ahead: Cooler Temperatures and Rip Current Risks
Scattered thunderstorms are expected to continue through 10 PM. A cold front moving through the area will bring brief wind gusts up to 50 mph and heavy downpours. Temperatures are expected to drop significantly by Monday morning, with highs struggling to reach the 70s under mostly cloudy skies.
The National Weather Service also warns of a continued high risk for dangerous rip currents at all New Jersey beaches, with breaking wave heights between 2-3 feet Monday and increasing to 3-6 feet on Tuesday. Long-period swells potentially reaching 20 seconds could create hazardous swimming conditions. The extended forecast indicates ongoing impacts from Hurricane Erin, with persistent northeast winds and elevated ocean seas through midweek. Stay informed and exercise caution near the water.