weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Lakeshore Flood Warning


LAKESHORE HAZARD MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
409 AM EDT TUE AUG 22 2017

NYZ007-221615-
/O.UPG.KBUF.LS.A.0016.170822T2100Z-170824T0300Z/
/O.NEW.KBUF.LS.W.0014.170822T2100Z-170824T0300Z/
/O.EXB.KBUF.BH.S.0023.170822T2100Z-170823T0300Z/
JEFFERSON-
409 AM EDT TUE AUG 22 2017

...LAKESHORE FLOOD WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO
11 PM EDT WEDNESDAY...
...BEACH HAZARDS STATEMENT IN EFFECT FROM THIS AFTERNOON THROUGH
THIS EVENING...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKESHORE
FLOOD WARNING...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO
11 PM EDT WEDNESDAY. A BEACH HAZARDS STATEMENT HAS ALSO BEEN
ISSUED. THIS BEACH HAZARDS STATEMENT IS IN EFFECT FROM THIS
AFTERNOON THROUGH THIS EVENING. THIS UPGRADES THE LAKESHORE FLOOD
WATCH WHICH WAS PREVIOUSLY IN EFFECT.

* LOCATIONS...LAKE ONTARIO SHORE OF JEFFERSON COUNTY AND ALSO THE
  THOUSAND ISLANDS REGION OF THE SAINT LAWRENCE RIVER.

* LAKE SHORE FLOODING...STRONG SOUTHWEST WINDS WILL DEVELOP LATER
  THIS AFTERNOON AND BECOME WEST TONIGHT THROUGH WEDNESDAY. THE
  COMBINATION OF STRONG WINDS...HIGHER WAVE ACTION...AND HIGH LAKE
  LEVELS WILL BRING INCREASED SHORELINE EROSION AND LAKESHORE
  FLOODING.

* TIMING...THE LAKESHORE FLOOD WARNING IS IN EFFECT FROM LATE
  THIS AFTERNOON THROUGH LATE WEDNESDAY EVENING. THE BEACH
  HAZARDS STATEMENT IS IN EFFECT FROM LATE THIS AFTERNOON
  THROUGH LATE THIS EVENING.

* IMPACTS...INCREASED SHORELINE EROSION AND LAKESHORE FLOODING IS
  EXPECTED. THE GREATEST IMPACTS ARE LIKELY TO OCCUR IN LOW LYING
  BAYS AND INLETS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A LAKESHORE FLOOD WARNING MEANS LAKESHORE FLOODING IS OCCURRING,
IS IMMINENT, OR IS EXPECTED TO OCCUR. PEOPLE IN THE WARNING AREA
SHOULD TAKE IMMEDIATE ACTION TO PROTECT LIFE AND PROPERTY. LISTEN
TO LOCAL RADIO...TELEVISION...OR NOAA WEATHER RADIO FOR FURTHER
INFORMATION.

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THERE IS A HIGH SWIM
RISK. THIS MEANS LIFE THREATENING WAVES AND CURRENTS ARE
EXPECTED. STAY OUT OF THE WATER AND STAY AWAY FROM DANGEROUS
AREAS LIKE PIERS AND BREAKWALLS.

&&

$$

LAKESHORE HAZARD MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
409 AM EDT TUE AUG 22 2017

NYZ004>006-221615-
/O.UPG.KBUF.LS.A.0016.170823T0300Z-170824T0300Z/
/O.NEW.KBUF.LS.W.0014.170823T0200Z-170824T0300Z/
WAYNE-NORTHERN CAYUGA-OSWEGO-
409 AM EDT TUE AUG 22 2017

...LAKESHORE FLOOD WARNING IN EFFECT FROM 10 PM THIS EVENING TO
11 PM EDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKESHORE
FLOOD WARNING...WHICH IS IN EFFECT FROM 10 PM THIS EVENING TO
11 PM EDT WEDNESDAY. THIS UPGRADES THE LAKESHORE FLOOD WATCH WHICH
WAS PREVIOUSLY IN EFFECT.

* LOCATIONS...LAKE ONTARIO SHORE OF WAYNE, NORTHERN CAYUGA, AND
  OSWEGO COUNTIES.

* LAKE SHORE FLOODING...STRONG WEST WINDS WILL DEVELOP THIS
  EVENING AND CONTINUE THROUGH WEDNESDAY. THE COMBINATION OF
  STRONG WINDS...HIGHER WAVE ACTION...AND HIGH LAKE LEVELS WILL
  BRING INCREASED SHORELINE EROSION AND LAKESHORE FLOODING.

* TIMING...FROM LATE THIS EVENING THROUGH LATE WEDNESDAY EVENING.

* IMPACTS...INCREASED SHORELINE EROSION AND LAKESHORE FLOODING IS
  EXPECTED. THE GREATEST IMPACTS ARE LIKELY TO OCCUR IN LOW LYING
  BAYS AND INLETS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A LAKESHORE FLOOD WARNING MEANS LAKESHORE FLOODING IS OCCURRING,
IS IMMINENT, OR IS EXPECTED TO OCCUR. PEOPLE IN THE WARNING AREA
SHOULD TAKE IMMEDIATE ACTION TO PROTECT LIFE AND PROPERTY. LISTEN
TO LOCAL RADIO...TELEVISION...OR NOAA WEATHER RADIO FOR FURTHER
INFORMATION.

&&

$$


Heat Advisory


URGENT - WEATHER MESSAGE
National Weather Service New York NY
331 AM EDT Tue Aug 22 2017

...Hot and Humid Today...

NJZ004-006-104>108-NYZ071-222200-
/O.CON.KOKX.HT.Y.0005.170822T1600Z-170822T2200Z/
Eastern Passaic-Hudson-Eastern Bergen-Western Essex-Eastern Essex-
Western Union-Eastern Union-Southern Westchester-
331 AM EDT Tue Aug 22 2017

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM EDT
THIS EVENING...

* Heat Index Values...Around 100.

* Timing...This afternoon.

* Impacts...The heat and humidity may cause heat stress during
  outdoor exertion or extended exposure.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory is issued when the combination of heat and
humidity is expected to make it feel like it is 95 to 99 degrees
for two or more consecutive days, or 100 to 104 degrees for any
length of time.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks
in shaded or air conditioned environments. Anyone overcome by
heat should be moved to a cool and shaded location. Heat stroke
is an emergency! In cases of heat stroke call 9 1 1.

&&

$$

JMC

URGENT - WEATHER MESSAGE
National Weather Service New York NY
331 AM EDT Tue Aug 22 2017

...Hot and Humid Today...

NYZ072>075-176-178-222200-
/O.CON.KOKX.HT.Y.0005.170822T1600Z-170822T2200Z/
New York (Manhattan)-Bronx-Richmond (Staten Island)-
Kings (Brooklyn)-Northern Queens-Southern Queens-
331 AM EDT Tue Aug 22 2017

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM EDT
THIS EVENING...

* Heat Index Values...Around 100.

* Timing...This afternoon.

* Impacts...The heat and humidity may cause heat stress during
  outdoor exertion or extended exposure.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

New York City residents should call 3-1-1 to obtain "Beat the
Heat" safety tips.

Use air conditioning to stay cool at home, or go to a place that
has air conditioning. Check on vulnerable friends, family members
and neighbors.

A Heat Advisory is issued when the combination of heat and
humidity is expected to make it feel like it is 95 to 99 degrees
for two or more consecutive days, or 100 to 104 degrees for any
length of time.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks
in shaded or air conditioned environments. Anyone overcome by
heat should be moved to a cool and shaded location. Heat stroke
is an emergency! In cases of heat stroke call 9 1 1.

&&

$$


Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
409 AM EDT TUE AUG 22 2017

LOZ043-044-221615-
/O.EXT.KBUF.SC.Y.0076.170822T1800Z-170824T1000Z/
LAKE ONTARIO NEARSHORE WATERS FROM HAMLIN BEACH TO SODUS BAY-
LAKE ONTARIO NEARSHORE WATERS FROM SODUS BAY TO MEXICO BAY-
409 AM EDT TUE AUG 22 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO
6 AM EDT THURSDAY...

* WINDS...WEST 20 TO 25 KNOTS.

* WAVES...4 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 18 TO 33 KNOTS
AND/OR WAVES AVERAGING 4 FEET OR MORE ARE EXPECTED TO PRODUCE
HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED
MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD
AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
409 AM EDT TUE AUG 22 2017

LOZ045-221615-
/O.EXT.KBUF.SC.Y.0076.170822T1800Z-170824T1000Z/
LAKE ONTARIO NEARSHORE WATERS FROM MEXICO BAY TO THE SAINT
LAWRENCE RIVER-
409 AM EDT TUE AUG 22 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO
6 AM EDT THURSDAY...

* WINDS...WEST 20 TO 25 KNOTS.

* WAVES...4 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 18 TO 33 KNOTS
AND/OR WAVES AVERAGING 4 FEET OR MORE ARE EXPECTED TO PRODUCE
HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED
MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD
AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

HITCHCOCK

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
409 AM EDT TUE AUG 22 2017

LOZ042-221615-
/O.EXT.KBUF.SC.Y.0076.170822T1800Z-170824T1000Z/
LAKE ONTARIO NEARSHORE WATERS FROM THE NIAGARA RIVER TO HAMLIN
BEACH-
409 AM EDT TUE AUG 22 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 2 PM THIS AFTERNOON TO
6 AM EDT THURSDAY...

* WINDS...WEST 20 TO 25 KNOTS.

* WAVES...3 TO 6 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 18 TO 33 KNOTS
AND/OR WAVES AVERAGING 4 FEET OR MORE ARE EXPECTED TO PRODUCE
HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT. INEXPERIENCED
MARINERS...ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD
AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE NEW YORK NY
319 AM EDT TUE AUG 22 2017

ANZ330-335-338-340-222200-
/O.EXA.KOKX.SC.Y.0079.170822T1900Z-170823T1000Z/
LONG ISLAND SOUND EAST OF NEW HAVEN CT/PORT JEFFERSON NY-
LONG ISLAND SOUND WEST OF NEW HAVEN CT/PORT JEFFERSON NY-
NEW YORK HARBOR-PECONIC AND GARDINERS BAYS-
319 AM EDT TUE AUG 22 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO
6 AM EDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN UPTON HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 6 AM EDT
WEDNESDAY.

* WINDS...SOUTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT SUSTAINED WIND SPEEDS OR
FREQUENT GUSTS OF 25 TO 33 KT AND/OR SEAS OF 5 FT OR HIGHER ARE
EXPECTED OR OCCURRING...AND HAZARDOUS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS...SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$


Wind Advisory


URGENT - WEATHER MESSAGE
National Weather Service Buffalo NY
404 AM EDT Tue Aug 22 2017

NYZ001-002-010-011-221615-
/O.NEW.KBUF.WI.Y.0011.170822T1800Z-170823T0000Z/
Niagara-Orleans-Northern Erie-Genesee-
Including the cities of Niagara Falls, Medina, Buffalo,
and Batavia
404 AM EDT Tue Aug 22 2017

...WIND ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM EDT
THIS EVENING...

The National Weather Service in Buffalo has issued a Wind
Advisory, which is in effect from 2 PM this afternoon to 8 PM EDT
this evening.

* LOCATIONS...Niagara, Orleans, Northern Erie, and Genesee
  counties.

* TIMING...From early this afternoon through early this evening.

* WINDS...Southwest 20 to 30 mph with gusts of 45 to 50 mph.

* IMPACTS...Strong winds will blow over loose outdoor objects.
  Small tree limbs may be blown down, with isolated power outages
  possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory is issued when sustained winds are forecast to be
31 to 39 mph or gusts will range between 46 and 57 mph. Winds of
these magnitudes may cause minor property damage without extra
precautions. Motorists in high profile vehicles should use
caution until the winds subside. Stay tuned to NOAA Weather Radio
and other radio and tv stations for further details or updates.

&&

$$

HITCHCOCK


Beach Hazards Statement


LAKESHORE HAZARD MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
409 AM EDT TUE AUG 22 2017

NYZ010-019-085-221615-
/O.EXT.KBUF.BH.S.0023.170822T1700Z-170823T0300Z/
NORTHERN ERIE-CHAUTAUQUA-SOUTHERN ERIE-
409 AM EDT TUE AUG 22 2017

...BEACH HAZARDS STATEMENT NOW IN EFFECT FROM 1 PM EDT THIS
AFTERNOON THROUGH THIS EVENING...

* LOCATIONS...BEACHES OF ERIE AND CHAUTAUQUA COUNTIES.

* TIMING...FROM EARLY THIS AFTERNOON THROUGH LATE THIS EVENING.

* IMPACTS...STRONG CURRENTS AND DANGEROUS SWIMMING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THERE IS A HIGH SWIM
RISK. THIS MEANS LIFE THREATENING WAVES AND CURRENTS ARE
EXPECTED. STAY OUT OF THE WATER AND STAY AWAY FROM DANGEROUS
AREAS LIKE PIERS AND BREAKWALLS.

&&

$$

HITCHCOCK

LAKESHORE HAZARD MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
409 AM EDT TUE AUG 22 2017

NYZ007-221615-
/O.UPG.KBUF.LS.A.0016.170822T2100Z-170824T0300Z/
/O.NEW.KBUF.LS.W.0014.170822T2100Z-170824T0300Z/
/O.EXB.KBUF.BH.S.0023.170822T2100Z-170823T0300Z/
JEFFERSON-
409 AM EDT TUE AUG 22 2017

...LAKESHORE FLOOD WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO
11 PM EDT WEDNESDAY...
...BEACH HAZARDS STATEMENT IN EFFECT FROM THIS AFTERNOON THROUGH
THIS EVENING...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKESHORE
FLOOD WARNING...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO
11 PM EDT WEDNESDAY. A BEACH HAZARDS STATEMENT HAS ALSO BEEN
ISSUED. THIS BEACH HAZARDS STATEMENT IS IN EFFECT FROM THIS
AFTERNOON THROUGH THIS EVENING. THIS UPGRADES THE LAKESHORE FLOOD
WATCH WHICH WAS PREVIOUSLY IN EFFECT.

* LOCATIONS...LAKE ONTARIO SHORE OF JEFFERSON COUNTY AND ALSO THE
  THOUSAND ISLANDS REGION OF THE SAINT LAWRENCE RIVER.

* LAKE SHORE FLOODING...STRONG SOUTHWEST WINDS WILL DEVELOP LATER
  THIS AFTERNOON AND BECOME WEST TONIGHT THROUGH WEDNESDAY. THE
  COMBINATION OF STRONG WINDS...HIGHER WAVE ACTION...AND HIGH LAKE
  LEVELS WILL BRING INCREASED SHORELINE EROSION AND LAKESHORE
  FLOODING.

* TIMING...THE LAKESHORE FLOOD WARNING IS IN EFFECT FROM LATE
  THIS AFTERNOON THROUGH LATE WEDNESDAY EVENING. THE BEACH
  HAZARDS STATEMENT IS IN EFFECT FROM LATE THIS AFTERNOON
  THROUGH LATE THIS EVENING.

* IMPACTS...INCREASED SHORELINE EROSION AND LAKESHORE FLOODING IS
  EXPECTED. THE GREATEST IMPACTS ARE LIKELY TO OCCUR IN LOW LYING
  BAYS AND INLETS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A LAKESHORE FLOOD WARNING MEANS LAKESHORE FLOODING IS OCCURRING,
IS IMMINENT, OR IS EXPECTED TO OCCUR. PEOPLE IN THE WARNING AREA
SHOULD TAKE IMMEDIATE ACTION TO PROTECT LIFE AND PROPERTY. LISTEN
TO LOCAL RADIO...TELEVISION...OR NOAA WEATHER RADIO FOR FURTHER
INFORMATION.

A BEACH HAZARDS STATEMENT IS ISSUED WHEN THERE IS A HIGH SWIM
RISK. THIS MEANS LIFE THREATENING WAVES AND CURRENTS ARE
EXPECTED. STAY OUT OF THE WATER AND STAY AWAY FROM DANGEROUS
AREAS LIKE PIERS AND BREAKWALLS.

&&

$$


Air Quality Alert


CTZ005-230200-
Northern Fairfield-
332 PM EDT Mon Aug 21 2017

...AIR QUALITY ALERT IN EFFECT FROM NOON TO 10 PM EDT TUESDAY...

The Connecticut Department of Energy and Environmental Protection
has issued an Air Quality Action Day for the following counties...

Northern Fairfield County.

in effect from noon to 10 PM EDT Tuesday.

An Air Quality Action Day means that Ground Level Ozone within the
region may approach or exceed unhealthy standards. For additional
information...

please visit the Connecticut Department of Energy and Environmental
Protection Web site at http://www.ct.gov/deep/aqi

$$


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Buffalo NY
433 AM EDT Tue Aug 22 2017

LEZ020-040-041-LOZ030-042>045-062>065-SLZ022-024-230845-
Upper Niagara River and Buffalo Harbor-
Lake Erie nearshore waters from Ripley to Dunkirk-
Lake Erie nearshore waters from Dunkirk to Buffalo-
Lower Niagara River-
Lake Ontario nearshore waters from the Niagara River to Hamlin Beach-
Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay-
Lake Ontario nearshore waters from Sodus Bay to Mexico Bay-
Lake Ontario nearshore waters from Mexico Bay to the Saint Lawrence
River-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
Lake Ontario open waters from Hamlin Beach to Sodus Bay-
Lake Ontario open waters from Sodus Bay to Mexico Bay-
Lake Ontario open waters from Mexico Bay to the Saint Lawrence River-
Saint Lawrence River from Cape Vincent to Ogdensburg-
Saint Lawrence River from Ogdensburg to Saint Regis-
433 AM EDT Tue Aug 22 2017

This Hazardous Weather Outlook is for the New York waters of Lake
Erie, Lake Ontario, and the Saint Lawrence River.

.DAY ONE...Today and Tonight.

Numerous thunderstorms are expected to cross the region from west to
east this afternoon and evening ahead of a strong cold front. Some
of these storms may become severe, with the primary risk being
strong winds and locally higher waves.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed this afternoon and evening.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

$$

HITCHCOCK

Hazardous Weather Outlook
National Weather Service Buffalo NY
433 AM EDT Tue Aug 22 2017

NYZ001-002-011-230845-
Niagara-Orleans-Genesee-
433 AM EDT Tue Aug 22 2017

...WIND ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for portions of western New York.

.DAY ONE...Today and Tonight.

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

   Wind Advisory.

Numerous thunderstorms are expected to cross the region from west to
east this afternoon and evening ahead of a strong cold front. Some
of these storms may become severe, with the primary risk being
strong, damaging winds.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed this afternoon and evening.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

$$

Hazardous Weather Outlook
National Weather Service Buffalo NY
433 AM EDT Tue Aug 22 2017

NYZ004>006-230845-
Wayne-Northern Cayuga-Oswego-
433 AM EDT Tue Aug 22 2017

...LAKESHORE FLOOD WARNING IN EFFECT FROM 10 PM THIS EVENING TO
11 PM EDT WEDNESDAY...

This Hazardous Weather Outlook is for portions of western and north
central New York.

.DAY ONE...Today and Tonight.

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

   Lakeshore Flood Warning.

Numerous thunderstorms are expected to cross the region from west to
east this afternoon and evening ahead of a strong cold front. Some
of these storms may become severe, with the primary risk being
strong, damaging winds.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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

   Lakeshore Flood Warning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed this afternoon and evening.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

$$

Hazardous Weather Outlook
National Weather Service Buffalo NY
433 AM EDT Tue Aug 22 2017

NYZ019-085-230845-
Chautauqua-Southern Erie-
433 AM EDT Tue Aug 22 2017

...BEACH HAZARDS STATEMENT IN EFFECT FROM 1 PM EDT THIS AFTERNOON
THROUGH THIS EVENING...

This Hazardous Weather Outlook is for portions of western New York.

.DAY ONE...Today and Tonight.

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

   Beach Hazards Statement.

Numerous thunderstorms are expected to cross the region from west to
east this afternoon and evening ahead of a strong cold front. Some
of these storms may become severe, with the primary risk being
strong, damaging winds.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed this afternoon and evening.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

$$

Hazardous Weather Outlook
National Weather Service Buffalo NY
433 AM EDT Tue Aug 22 2017

NYZ010-230845-
Northern Erie-
433 AM EDT Tue Aug 22 2017

...BEACH HAZARDS STATEMENT IN EFFECT FROM 1 PM EDT THIS AFTERNOON
THROUGH THIS EVENING...
...WIND ADVISORY IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for portions of western New York.

.DAY ONE...Today and Tonight.

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

   Beach Hazards Statement.
   Wind Advisory.

Numerous thunderstorms are expected to cross the region from west to
east this afternoon and evening ahead of a strong cold front. Some
of these storms may become severe, with the primary risk being
strong, damaging winds.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed this afternoon and evening.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

$$

Hazardous Weather Outlook
National Weather Service Buffalo NY
433 AM EDT Tue Aug 22 2017

NYZ003-008-012>014-020-021-230845-
Monroe-Lewis-Wyoming-Livingston-Ontario-Cattaraugus-Allegany-
433 AM EDT Tue Aug 22 2017

This Hazardous Weather Outlook is for portions of western and north
central New York.

.DAY ONE...Today and Tonight.

Numerous thunderstorms are expected to cross the region from west to
east this afternoon and evening ahead of a strong cold front. Some
of these storms may become severe, with the primary risk being
strong, damaging winds.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed this afternoon and evening.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

$$

Hazardous Weather Outlook
National Weather Service Buffalo NY
433 AM EDT Tue Aug 22 2017

NYZ007-230845-
Jefferson-
433 AM EDT Tue Aug 22 2017

...LAKESHORE FLOOD WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO
11 PM EDT WEDNESDAY...
...BEACH HAZARDS STATEMENT IN EFFECT FROM THIS AFTERNOON THROUGH
THIS EVENING...

This Hazardous Weather Outlook is for portions of central New York.

.DAY ONE...Today and Tonight.

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

   Lakeshore Flood Warning.
   Beach Hazards Statement.

Numerous thunderstorms are expected to cross the region from west to
east this afternoon and evening ahead of a strong cold front. Some
of these storms may become severe, with the primary risk being
strong, damaging winds.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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

   Lakeshore Flood Warning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed this afternoon and evening.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

$$

Hazardous Weather Outlook
National Weather Service Binghamton NY
427 AM EDT Tue Aug 22 2017

NYZ009-015>018-022>025-036-037-044>046-055>057-062-PAZ038>040-043-
044-047-048-072-230830-
Northern Oneida-Yates-Seneca-Southern Cayuga-Onondaga-Steuben-
Schuyler-Chemung-Tompkins-Madison-Southern Oneida-Cortland-Chenango-
Otsego-Tioga-Broome-Delaware-Sullivan-Bradford-Susquehanna-
Northern Wayne-Wyoming-Lackawanna-Luzerne-Pike-Southern Wayne-
427 AM EDT Tue Aug 22 2017

This Hazardous Weather Outlook is for central New York and
northeast Pennsylvania.

.DAY ONE...Today and Tonight.

...Severe thunderstorms are likely this afternoon and evening...

Thunderstorms are expected this afternoon and evening ahead of a
cold front. A significant severe weather event is likely with
this activity. The primary threat from these storms will be damaging
winds although large hail and an isolated tornado is also possible.
Heavy rain may also occur which could cause urban and poor drainage
flooding along with isolated flash flooding.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will likely be needed this afternoon and evening.


$$

RRM

Hazardous Weather Outlook
National Weather Service State College PA
424 AM EDT Tue Aug 22 2017

PAZ004>006-010>012-017>019-037-041-042-045-046-049-051>053-230830-
Warren-McKean-Potter-Elk-Cameron-Northern Clinton-Clearfield-
Northern Centre-Southern Centre-Tioga-Northern Lycoming-Sullivan-
Southern Clinton-Southern Lycoming-Union-Montour-Northumberland-
Columbia-
424 AM EDT Tue Aug 22 2017

This Hazardous Weather Outlook is for central Pennsylvania.

.DAY ONE...Today and Tonight.

Severe thunderstorms with damaging winds 70 mph or greater and
large hail exceeding 1 inch in diameter are probable from early this
afternoon into this evening. A few tornadoes are also possible.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report significant hazardous weather.

$$

Hazardous Weather Outlook
National Weather Service State College PA
424 AM EDT Tue Aug 22 2017

PAZ024>028-033>036-050-056>059-063-230830-
Cambria-Blair-Huntingdon-Mifflin-Juniata-Somerset-Bedford-Fulton-
Franklin-Snyder-Perry-Dauphin-Schuylkill-Lebanon-Cumberland-
424 AM EDT Tue Aug 22 2017

This Hazardous Weather Outlook is for central Pennsylvania.

.DAY ONE...Today and Tonight.

Severe thunderstorms with damaging winds 60 mph or greater and
large hail exceeding 1 inch in diameter are possible this afternoon
through the evening. An isolated weak, short-lived tornado is also
possible.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report significant hazardous weather.

$$

Hazardous Weather Outlook
National Weather Service Mount Holly NJ
419 AM EDT Tue Aug 22 2017

NJZ001-007-PAZ054-055-060>062-230830-
Sussex-Warren-Carbon-Monroe-Berks-Lehigh-Northampton-
419 AM EDT Tue Aug 22 2017

This Hazardous Weather Outlook is for northern New Jersey, east
central Pennsylvania and northeast Pennsylvania.

.DAY ONE...Today and Tonight.

There is a slight risk for severe thunderstorms with the potential
for damaging winds. The threat of storms will ramp up late this
afternoon and especially this evening.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed late this afternoon and/or this
evening.

$$

Hazardous Weather Outlook
National Weather Service Mount Holly NJ
419 AM EDT Tue Aug 22 2017

MDZ008-012-NJZ008-009-PAZ101-103-105-230830-
Cecil-Kent MD-Morris-Hunterdon-Western Chester-Western Montgomery-
Upper Bucks-
419 AM EDT Tue Aug 22 2017

This Hazardous Weather Outlook is for northeast Maryland, northern
New Jersey, northwest New Jersey and southeast Pennsylvania.

.DAY ONE...Today and Tonight.

There is a potential for a few storms to become severe this evening
with the primary threat being locally damaging winds.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is possible this evening.

$$

Hazardous Weather Outlook
National Weather Service New York NY
346 AM EDT Tue Aug 22 2017

NJZ004-006-104>108-NYZ071>073-230900-
Eastern Passaic-Hudson-Eastern Bergen-Western Essex-Eastern Essex-
Western Union-Eastern Union-Southern Westchester-
New York (Manhattan)-Bronx-
346 AM EDT Tue Aug 22 2017

...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 6 PM EDT THIS
EVENING...

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

.DAY ONE...Today and Tonight.

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

   Heat Advisory.

In addition, the Storm Prediction Center has placed the area in a
Marginal Risk for severe thunderstorm development. Damaging winds
are the primary threat.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

&&

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.

$$

Hazardous Weather Outlook
National Weather Service New York NY
346 AM EDT Tue Aug 22 2017

CTZ005>007-009-010-NJZ002-103-NYZ068>070-230900-
Northern Fairfield-Northern New Haven-Northern Middlesex-
Southern Fairfield-Southern New Haven-Western Passaic-Western Bergen-
Putnam-Rockland-Northern Westchester-
346 AM EDT Tue Aug 22 2017

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

.DAY ONE...Today and Tonight.

The Storm Prediction Center has placed the area in a Marginal Risk
for severe thunderstorm development. Damaging winds are the primary
threat.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

No hazardous weather is expected at this time that would meet
National Weather Service warning criteria.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

&&

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.

$$

Hazardous Weather Outlook
National Weather Service New York NY
346 AM EDT Tue Aug 22 2017

NYZ067-230900-
Orange-
346 AM EDT Tue Aug 22 2017

This Hazardous Weather Outlook is for southeast New York.

.DAY ONE...Today and Tonight.

The Storm Prediction Center has placed the area in a Slight Risk for
severe thunderstorm development. Damaging winds are the primary
threat.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

No hazardous weather is expected at this time that would meet
National Weather Service warning criteria.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

&&

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.

$$

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: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE