Demarest, NJ Ilmahoiatused
Flood
Flash Flood Warning issued September 13 at 11:04AM EDT until September 13 at 12:45PM EDT by NWS Upton NY FFWOKX The National Weather Service in Upton has extended the * Flash Flood Warning for... Northeastern Bergen County in northeastern New Jersey... Rockland County in southeastern New York... * Until 1245 PM EDT. * At 1104 AM EDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 4 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 0.5 to 1.5 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Ridgewood, Tappan, Pearl River, Oradell, Norwood, Orangeburg, Dumont, Glen Rock, Westwood, Hillsdale, River Vale, Washington Township, Park Ridge, Cresskill, Closter, Chestnut Ridge, Montvale, Emerson, Old Tappan and Woodcliff Lake. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
National Weather Service
Flood
Flood Watch issued September 13 at 2:07AM EDT until September 13 at 12:00PM EDT by NWS Upton NY * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of northeast New Jersey, including the following areas, Eastern Bergen, Eastern Essex, Eastern Passaic, Eastern Union, Hudson, Western Bergen, Western Essex, Western Passaic and Western Union and southeast New York, including the following areas, Bronx, Kings (Brooklyn), New York (Manhattan), Northern Queens, Richmond (Staten Island), Southern Queens and Southern Westchester. * WHEN...Until noon EDT today. * IMPACTS...Excessive runoff may result in flooding in poor drainage areas, rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Showers with heavy downpours and a few thunderstorms early Sunday morning into midday Sunday may lead to flooding. Average rainfall amounts are forecast to range from 1 to 2 inches. Locally higher amounts up to around 3 inches possible. Peak hourly rates could reach 1.5 to 2 inches. - http://www.weather.gov/safety/flood You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
National Weather Service
Flood
Flood Advisory issued September 13 at 11:40AM EDT until September 13 at 11:45AM EDT by NWS Upton NY The Flood Advisory will expire at 1145 AM EDT this morning for portions of northeast New Jersey, including the following areas, Bergen, Essex, Hudson and Passaic and southeast New York, including the following area, New York (Manhattan). The heavy rain has ended. Urban area and small stream flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. A Flood Watch remains in effect until 1200 PM EDT for portions of northeast New Jersey and southeast New York...
National Weather Service
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