NWS / NOAA weather: Flash Flood Warning issued July 21 at 8:49AM EDT until July 21 at 1:00PM EDT by NWS Mount Holly NJ
FFWPHI
The National Weather Service in Mount Holly has issued a
* Flash Flood Warning for...
Southwestern Sussex County in northwestern New Jersey...
Northern Warren County in northwestern New Jersey...
* Until 100 PM EDT.
* At 849 AM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.5 and 1.5 inches of
rain have fallen. The expected rainfall rate is 1 to 2.5 inches in
1 hour. 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.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets, and underpasses as well as other
drainage and low lying areas.
* Some locations that may experience flash flooding include...
Newton, Blairstown, Franklin, Ogdensburg, Hope, Andover,
Greendell, Allamuchy-Panther Valley, Great Meadows-Vienna, Lake
Mohawk, Columbia and Portland.
This includes Interstate 80 in New Jersey between mile markers 3 and
18.
- Severity
- Severe (4/5) · CAP Severe
- This month
- 1401st Weather alert at severity 4+ in the last 30 days