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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service New York NY
239 PM EDT Fri Aug 18 2017

CTZ009-NJZ002-004-006-103>108-NYZ069>074-176-177-191845-
Southern Fairfield-Western Passaic-Eastern Passaic-Hudson-
Western Bergen-Eastern Bergen-Western Essex-Eastern Essex-
Western Union-Eastern Union-Rockland-Northern Westchester-
Southern Westchester-New York (Manhattan)-Bronx-
Richmond (Staten Island)-Northern Queens-Northern Nassau-
239 PM EDT Fri Aug 18 2017

...FLASH FLOOD WATCH IN EFFECT UNTIL 11 PM EDT THIS EVENING...
...SEVERE THUNDERSTORM WATCH 455 IN EFFECT UNTIL 9 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for southern Connecticut,
northeast New Jersey and southeast New York.

.DAY ONE...This Afternoon and Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.
   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

&&

This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches...warnings and advisories in
effect are highlighted.

Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.

$$



Severe Thunderstorm Watch

SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 455
NWS STORM PREDICTION CENTER NORMAN OK
225 PM EDT FRI AUG 18 2017

SEVERE THUNDERSTORM WATCH 455 IS IN EFFECT UNTIL 900 PM EDT
FOR THE FOLLOWING LOCATIONS

NYC005-021-025-027-039-047-059-061-071-079-081-085-087-105-111-
119-190100-
/O.NEW.KWNS.SV.A.0455.170818T1825Z-170819T0100Z/

NY
.    NEW YORK COUNTIES INCLUDED ARE

BRONX                COLUMBIA            DELAWARE
DUTCHESS             GREENE              KINGS
NASSAU               NEW YORK            ORANGE
PUTNAM               QUEENS              RICHMOND
ROCKLAND             SULLIVAN            ULSTER
WESTCHESTER
$$




Flash Flood Watch

Flood Watch
National Weather Service New York NY
106 PM EDT Fri Aug 18 2017

...Heavy Showers and Thunderstorms through Early Tonight...

.As a cold front moves slowly east toward the area, narrow bands of
heavy showers and thunderstorms will move northeast across the area.

CTZ009-NJZ002-004-006-103>108-NYZ069>075-176>179-190300-
/O.NEW.KOKX.FF.A.0005.170818T1706Z-170819T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southern Fairfield-Western Passaic-Eastern Passaic-Hudson-
Western Bergen-Eastern Bergen-Western Essex-Eastern Essex-
Western Union-Eastern Union-Rockland-Northern Westchester-
Southern Westchester-New York (Manhattan)-Bronx-
Richmond (Staten Island)-Kings (Brooklyn)-Northern Queens-
Northern Nassau-Southern Queens-Southern Nassau-
106 PM EDT Fri Aug 18 2017

...FLASH FLOOD WATCH IN EFFECT UNTIL 11 PM EDT THIS EVENING...

The National Weather Service in Upton has issued a

* Flash Flood Watch for portions of southern Connecticut,
  northeast New Jersey, and southeast New York, including the
  following areas, in southern Connecticut, Southern Fairfield.
  In northeast New Jersey, Eastern Bergen, Eastern Essex,
  Eastern Passaic, Eastern Union, Hudson, Western Bergen,
  Western Essex, Western Passaic, and Western Union. In
  southeast New York, Bronx, Kings (Brooklyn), New York
  (Manhattan), Northern Nassau, Northern Queens, Northern
  Westchester, Richmond (Staten Island), Rockland, Southern
  Nassau, Southern Queens, and Southern Westchester.

* Until 11 PM EDT this evening

* Narrow bands of heavy showers could produce rainfall rates from
  1 to 3 inches per hour as they move across the same area. With
  wet antecedent conditions, flash flooding is possible.

* There is a chance for widespread life threatening flooding of
  small rivers, streams, brooks, and urban areas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.
You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.

&&

$$




U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
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