UNION COUNTY, NJ — The National Weather Service has declared a flash flood watch for Union County and surrounding areas, remaining in effect until early Thursday morning.
A Flash Flood Watch means that conditions may develop that lead to flash flooding.
According to the NWS, "A strong frontal system approaches Wednesday, with a rapidly intensifying coastal low tracking just southeast of the area Wednesday night. This will result in moderate to heavy rainfall late Wednesday afternoon and night.
"Much of the area will see two to three inches of rainfall with the potential for localized bands of higher amounts. The heaviest rain will exit the area by midnight." Flash flooding is possible along the faster responding small river and streams across the watch area. As a result, urban and poor drainage flooding is possible as well.
Exercise caution during the evening commute. A total rainfall of 2-3 inches is expected with some locations possibly seeing higher amounts.