Alert archive / Massachusetts / Flood Watches in 2013

Flood Watch 4, NWS Boston/Norton, MA

June 10, 20134 states

NWS Boston/Norton, MA issued this flood watch at Jun 10, 2013, 4:00 AM EDT for 4 states. It took effect at Jun 10, 2013, 6:00 PM EDT. It was in force for 26 hr.

The area

The counties it named.

The facts

Issued
Jun 10, 2013, 4:00 AM EDT (08:00 UTC)
In effect from
Jun 10, 2013, 6:00 PM EDT
Expired
Jun 11, 2013, 8:00 PM EDT
In force
26 hr
Issued by
NWS Boston/Norton, MA
Flood severity
None

Counties Capitol Planning Region, CT, Northeastern Connecticut Planning Region, CT, Bristol County, MA, Essex County, MA, Franklin County, MA, Hampden County, MA, Hampshire County, MA, Middlesex County, MA, Norfolk County, MA, Plymouth County, MA, Suffolk County, MA, Worcester County, MA, Cheshire County, NH, Hillsborough County, NH, Bristol County, RI, Kent County, RI, Newport County, RI, Providence County, RI, Washington County, RI

The radar

The Boston radar (KBOX), 49 km from the middle of the area, began a volume at 07:57 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Chatham, MA (KCHH), launched 00:00Z, 8.0 hours before the alert went out and 151 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Chatham, MA at 00:00Z on 2013-06-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Chatham, MA at 00:00Z on 2013-06-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 46 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
2 J/kg
Mixed-layer CIN
-75 J/kg
Mixed-layer LCL
1317 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
46 m²/s²
0-3 km storm-relative helicity
73 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

913 
WGUS61 KBOX 100800
FFABOX

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE TAUNTON MA
400 AM EDT MON JUN 10 2013

...ANOTHER ROUND OF HEAVY RAIN MAY RESULT IN SOME RENEWED FLOODING
TONIGHT INTO TUESDAY EVENING...

CTZ002>004-MAZ002>021-026-NHZ011-012-015-RIZ001>007-101600-
/O.NEW.KBOX.FA.A.0004.130610T2200Z-130612T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
HARTFORD CT-TOLLAND CT-WINDHAM CT-WESTERN FRANKLIN MA-
EASTERN FRANKLIN MA-NORTHERN WORCESTER MA-CENTRAL MIDDLESEX MA-
WESTERN ESSEX MA-EASTERN ESSEX MA-WESTERN HAMPSHIRE MA-
WESTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-EASTERN HAMPDEN MA-
SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-SOUTHEAST MIDDLESEX MA-
SUFFOLK MA-EASTERN NORFOLK MA-NORTHERN BRISTOL MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN BRISTOL MA-
SOUTHERN PLYMOUTH MA-NORTHERN MIDDLESEX MA-CHESHIRE NH-
EASTERN HILLSBOROUGH NH-WESTERN AND CENTRAL HILLSBOROUGH NH-
NORTHWEST PROVIDENCE RI-SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-
EASTERN KENT RI-BRISTOL RI-WASHINGTON RI-NEWPORT RI-
INCLUDING THE CITIES OF...HARTFORD...WINDSOR LOCKS...UNION...
VERNON...PUTNAM...WILLIMANTIC...CHARLEMONT...GREENFIELD...
ORANGE...BARRE...FITCHBURG...FRAMINGHAM...LOWELL...LAWRENCE...
GLOUCESTER...CHESTERFIELD...BLANDFORD...AMHERST...NORTHAMPTON...
SPRINGFIELD...MILFORD...WORCESTER...FOXBORO...NORWOOD...
CAMBRIDGE...BOSTON...QUINCY...TAUNTON...BROCKTON...PLYMOUTH...
FALL RIVER...NEW BEDFORD...MATTAPOISETT...AYER...JAFFREY...
KEENE...MANCHESTER...NASHUA...PETERBOROUGH...WEARE...FOSTER...
SMITHFIELD...PROVIDENCE...WEST GREENWICH...WARWICK...BRISTOL...
NARRAGANSETT...WESTERLY...NEWPORT
400 AM EDT MON JUN 10 2013

...FLOOD WATCH IN EFFECT FROM THIS EVENING THROUGH TUESDAY
EVENING...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A

* FLOOD WATCH FOR PORTIONS OF NORTHERN CONNECTICUT... 
  MASSACHUSETTS...SOUTHERN NEW HAMPSHIRE AND RHODE ISLAND... 
  INCLUDING THE FOLLOWING AREAS...IN NORTHERN CONNECTICUT... 
  HARTFORD CT...TOLLAND CT AND WINDHAM CT. IN MASSACHUSETTS... 
  CENTRAL MIDDLESEX MA...EASTERN ESSEX MA...EASTERN FRANKLIN 
  MA...EASTERN HAMPDEN MA...EASTERN HAMPSHIRE MA...EASTERN 
  NORFOLK MA...EASTERN PLYMOUTH MA...NORTHERN BRISTOL MA... 
  NORTHERN MIDDLESEX MA...NORTHERN WORCESTER MA...SOUTHEAST 
  MIDDLESEX MA...SOUTHERN BRISTOL MA...SOUTHERN PLYMOUTH MA... 
  SOUTHERN WORCESTER MA...SUFFOLK MA...WESTERN ESSEX MA... 
  WESTERN FRANKLIN MA...WESTERN HAMPDEN MA...WESTERN HAMPSHIRE 
  MA...WESTERN NORFOLK MA AND WESTERN PLYMOUTH MA. IN SOUTHERN 
  NEW HAMPSHIRE...CHESHIRE NH...EASTERN HILLSBOROUGH NH AND 
  WESTERN AND CENTRAL HILLSBOROUGH NH. IN RHODE ISLAND...BRISTOL 
  RI...EASTERN KENT RI...NEWPORT RI...NORTHWEST PROVIDENCE RI... 
  SOUTHEAST PROVIDENCE RI...WASHINGTON RI AND WESTERN KENT RI. 

* FROM THIS EVENING THROUGH TUESDAY EVENING

* SHOWERS ARE EXPECTED TO OVERSPREAD THE REGION FROM WEST TO EAST
  THIS AFTERNOON. THE HEAVIEST RAIN IS EXPECTED TO OCCUR
  TONIGHT...WHERE SOME LOCATIONS COULD PICKUP AN INCH OF RAIN IN
  JUST ONE HOUR IN EMBEDDED THUNDERSTORMS. THERE MAY BE A LULL IN
  THE ACTIVITY TUESDAY MORNING...BUT ADDITIONAL SHOWERS AND
  EMBEDDED THUNDERSTORMS ARE EXPECTED TO DEVELOP AGAIN TUESDAY
  AFTERNOON AND PERSIST INTO THE EVENING.

* RAINFALL AMOUNTS ARE EXPECTED TO AVERAGE BETWEEN 1 AND 2.50
  INCHES THROUGH TUESDAY EVENING...BUT LOCALLY HIGHER AMOUNTS ARE
  POSSIBLE. THIS AMOUNT OF RAINFALL MAY RESULT IN AREAS OF URBAN
  AND POOR DRAINAGE STREET FLOODING...ESPECIALLY SINCE THE GROUND
  IS QUITE SATURATED. IN ADDITION...SOME SMALL RIVERS AND STREAMS
  MAY GO INTO FLOOD SINCE THEY ARE RUNNING QUITE HIGH FROM THE
  RECENT HEAVY RAINFALL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLOOD WATCH MEANS THERE IS A POTENTIAL FOR FLOODING BASED ON
CURRENT FORECASTS.

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.

&&

$$

FRANK
7 follow-up statements
976 
WGUS61 KBOX 101652
FFABOX

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE TAUNTON MA
1252 PM EDT MON JUN 10 2013

...ANOTHER ROUND OF HEAVY RAIN MAY RESULT IN RENEWED FLOODING
TONIGHT INTO TUESDAY EVENING...

CTZ002>004-MAZ002>021-026-NHZ011-012-015-RIZ001>007-110100-
/O.EXT.KBOX.FA.A.0004.130610T2200Z-130612T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
HARTFORD CT-TOLLAND CT-WINDHAM CT-WESTERN FRANKLIN MA-
EASTERN FRANKLIN MA-NORTHERN WORCESTER MA-CENTRAL MIDDLESEX MA-
WESTERN ESSEX MA-EASTERN ESSEX MA-WESTERN HAMPSHIRE MA-
WESTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-EASTERN HAMPDEN MA-
SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-SOUTHEAST MIDDLESEX MA-
SUFFOLK MA-EASTERN NORFOLK MA-NORTHERN BRISTOL MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN BRISTOL MA-
SOUTHERN PLYMOUTH MA-NORTHERN MIDDLESEX MA-CHESHIRE NH-
EASTERN HILLSBOROUGH NH-WESTERN AND CENTRAL HILLSBOROUGH NH-
NORTHWEST PROVIDENCE RI-SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-
EASTERN KENT RI-BRISTOL RI-WASHINGTON RI-NEWPORT RI-
INCLUDING THE CITIES OF...HARTFORD...WINDSOR LOCKS...UNION...
VERNON...PUTNAM...WILLIMANTIC...CHARLEMONT...GREENFIELD...
ORANGE...BARRE...FITCHBURG...FRAMINGHAM...LOWELL...LAWRENCE...
GLOUCESTER...CHESTERFIELD...BLANDFORD...AMHERST...NORTHAMPTON...
SPRINGFIELD...MILFORD...WORCESTER...FOXBORO...NORWOOD...
CAMBRIDGE...BOSTON...QUINCY...TAUNTON...BROCKTON...PLYMOUTH...
FALL RIVER...NEW BEDFORD...MATTAPOISETT...AYER...JAFFREY...
KEENE...MANCHESTER...NASHUA...PETERBOROUGH...WEARE...FOSTER...
SMITHFIELD...PROVIDENCE...WEST GREENWICH...WARWICK...BRISTOL...
NARRAGANSETT...WESTERLY...NEWPORT
1252 PM EDT MON JUN 10 2013

...FLOOD WATCH NOW IN EFFECT FROM 6 PM EDT THIS EVENING THROUGH
LATE TUESDAY NIGHT...

THE FLOOD WATCH IS NOW IN EFFECT FOR

* NORTHERN CONNECTICUT...MASSACHUSETTS EXCEPT CAPE COD AND THE
  ISLANDS...SOUTHERN NEW HAMPSHIRE AND RHODE ISLAND.

* FROM 6 PM EDT THIS EVENING THROUGH LATE TUESDAY NIGHT.

* SHOWERS THIS AFTERNOON WILL GIVE WAY TO HEAVY RAIN BETWEEN 5 PM
  AND 8 PM...WHICH WILL CONTINUE THROUGH TONIGHT. RAINFALL RATES
  OF AROUND ONE INCH PER HOUR ARE POSSIBLE AT TIMES...ESPECIALLY
  IN ANY THUNDERSTORMS. RAIN SHOULD TAPER OFF TUESDAY MORNING...
  BEFORE SHOWERS AND THUNDERSTORMS REDEVELOP TUESDAY AFTERNOON.

* RAINFALL WILL AVERAGE 1 TO 2.5 INCHES THROUGH TUESDAY EVENING.
  THIS MAY RESULT IN SIGNIFICANT URBAN FLOODING...AS WELL AS
  FLOODING OF RIVERS AND STREAMS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU LIVE IN A FLOOD PRONE AREA...TAKE TIME NOW TO PROTECT ANY
ITEMS THAT COULD BE DAMAGED BY FLOOD WATERS. HAVE A SAFE PLACE TO
GO IN CASE FLOODING OCCURS.

DRIVERS SHOULD PLAN ON ALTERNATE TRAVEL ROUTES. THIS IS ESPECIALLY
TRUE IN URBAN AREAS...WHERE ROAD CLOSURES ARE POSSIBLE.

&&

$$

JWD
094 
WGUS61 KBOX 101954
FFABOX

FLOOD WATCH
NATIONAL WEATHER SERVICE TAUNTON MA
354 PM EDT MON JUN 10 2013

...HEAVY RAIN MAY RESULT IN RENEWED FLOODING TONIGHT THROUGH
TUESDAY EVENING...

CTZ002>004-MAZ002>021-026-NHZ011-012-015-RIZ001>007-110400-
/O.CON.KBOX.FA.A.0004.130610T2200Z-130612T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
HARTFORD CT-TOLLAND CT-WINDHAM CT-WESTERN FRANKLIN MA-
EASTERN FRANKLIN MA-NORTHERN WORCESTER MA-CENTRAL MIDDLESEX MA-
WESTERN ESSEX MA-EASTERN ESSEX MA-WESTERN HAMPSHIRE MA-
WESTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-EASTERN HAMPDEN MA-
SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-SOUTHEAST MIDDLESEX MA-
SUFFOLK MA-EASTERN NORFOLK MA-NORTHERN BRISTOL MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN BRISTOL MA-
SOUTHERN PLYMOUTH MA-NORTHERN MIDDLESEX MA-CHESHIRE NH-
EASTERN HILLSBOROUGH NH-WESTERN AND CENTRAL HILLSBOROUGH NH-
NORTHWEST PROVIDENCE RI-SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-
EASTERN KENT RI-BRISTOL RI-WASHINGTON RI-NEWPORT RI-
INCLUDING THE CITIES OF...HARTFORD...WINDSOR LOCKS...UNION...
VERNON...PUTNAM...WILLIMANTIC...CHARLEMONT...GREENFIELD...
ORANGE...BARRE...FITCHBURG...FRAMINGHAM...LOWELL...LAWRENCE...
GLOUCESTER...CHESTERFIELD...BLANDFORD...AMHERST...NORTHAMPTON...
SPRINGFIELD...MILFORD...WORCESTER...FOXBORO...NORWOOD...
CAMBRIDGE...BOSTON...QUINCY...TAUNTON...BROCKTON...PLYMOUTH...
FALL RIVER...NEW BEDFORD...MATTAPOISETT...AYER...JAFFREY...
KEENE...MANCHESTER...NASHUA...PETERBOROUGH...WEARE...FOSTER...
SMITHFIELD...PROVIDENCE...WEST GREENWICH...WARWICK...BRISTOL...
NARRAGANSETT...WESTERLY...NEWPORT
354 PM EDT MON JUN 10 2013

...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TUESDAY NIGHT...

THE FLOOD WATCH CONTINUES FOR

* NORTHERN CONNECTICUT...MASSACHUSETTS EXCEPT CAPE COD AND THE
  ISLANDS...SOUTHERN NEW HAMPSHIRE AND RHODE ISLAND.

* THROUGH LATE TUESDAY NIGHT

* HEAVY RAIN TONIGHT THROUGH TUESDAY MORNING MAY PRODUCE FLOODING
  OF URBAN AREAS...SMALL STREAMS AND RIVERS. RAINFALL RATES OF
  AROUND ONE INCH PER HOUR ARE POSSIBLE AT TIMES...ESPECIALLY IN
  ANY THUNDERSTORMS. RAIN SHOULD TAPER OFF TUESDAY MORNING...
  BEFORE SHOWERS AND THUNDERSTORMS REDEVELOP TUESDAY AFTERNOON.

* RAINFALL WILL AVERAGE 1 TO 2.5 INCHES THROUGH TUESDAY EVENING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU LIVE IN A FLOOD PRONE AREA...TAKE TIME NOW TO PROTECT ANY
ITEMS THAT COULD BE DAMAGED BY FLOOD WATERS. HAVE A SAFE PLACE TO
GO IN CASE FLOODING OCCURS.

DRIVERS SHOULD PLAN ON ALTERNATE TRAVEL ROUTES. THIS IS
ESPECIALLY TRUE IN URBAN AREAS...WHERE ROAD CLOSURES ARE
POSSIBLE.

&&

$$

JWD
966 
WGUS61 KBOX 110216
FFABOX

FLOOD WATCH
NATIONAL WEATHER SERVICE TAUNTON MA
1016 PM EDT MON JUN 10 2013

...HEAVY RAIN MAY RESULT IN RENEWED FLOODING TONIGHT THROUGH
TUESDAY EVENING...

CTZ002>004-MAZ002>021-026-NHZ011-012-015-RIZ001>007-111030-
/O.CON.KBOX.FA.A.0004.000000T0000Z-130612T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
HARTFORD CT-TOLLAND CT-WINDHAM CT-WESTERN FRANKLIN MA-
EASTERN FRANKLIN MA-NORTHERN WORCESTER MA-CENTRAL MIDDLESEX MA-
WESTERN ESSEX MA-EASTERN ESSEX MA-WESTERN HAMPSHIRE MA-
WESTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-EASTERN HAMPDEN MA-
SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-SOUTHEAST MIDDLESEX MA-
SUFFOLK MA-EASTERN NORFOLK MA-NORTHERN BRISTOL MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN BRISTOL MA-
SOUTHERN PLYMOUTH MA-NORTHERN MIDDLESEX MA-CHESHIRE NH-
EASTERN HILLSBOROUGH NH-WESTERN AND CENTRAL HILLSBOROUGH NH-
NORTHWEST PROVIDENCE RI-SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-
EASTERN KENT RI-BRISTOL RI-WASHINGTON RI-NEWPORT RI-
INCLUDING THE CITIES OF...HARTFORD...WINDSOR LOCKS...UNION...
VERNON...PUTNAM...WILLIMANTIC...CHARLEMONT...GREENFIELD...
ORANGE...BARRE...FITCHBURG...FRAMINGHAM...LOWELL...LAWRENCE...
GLOUCESTER...CHESTERFIELD...BLANDFORD...AMHERST...NORTHAMPTON...
SPRINGFIELD...MILFORD...WORCESTER...FOXBORO...NORWOOD...
CAMBRIDGE...BOSTON...QUINCY...TAUNTON...BROCKTON...PLYMOUTH...
FALL RIVER...NEW BEDFORD...MATTAPOISETT...AYER...JAFFREY...
KEENE...MANCHESTER...NASHUA...PETERBOROUGH...WEARE...FOSTER...
SMITHFIELD...PROVIDENCE...WEST GREENWICH...WARWICK...BRISTOL...
NARRAGANSETT...WESTERLY...NEWPORT
1016 PM EDT MON JUN 10 2013

...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TUESDAY NIGHT...

THE FLOOD WATCH CONTINUES FOR

* PORTIONS OF NORTHERN CONNECTICUT...MASSACHUSETTS...SOUTHERN 
  NEW HAMPSHIRE AND RHODE ISLAND...INCLUDING THE FOLLOWING 
  AREAS...IN NORTHERN CONNECTICUT...HARTFORD CT...TOLLAND CT AND 
  WINDHAM CT. IN MASSACHUSETTS...CENTRAL MIDDLESEX MA...EASTERN 
  ESSEX MA...EASTERN FRANKLIN MA...EASTERN HAMPDEN MA...EASTERN 
  HAMPSHIRE MA...EASTERN NORFOLK MA...EASTERN PLYMOUTH MA... 
  NORTHERN BRISTOL MA...NORTHERN MIDDLESEX MA...NORTHERN 
  WORCESTER MA...SOUTHEAST MIDDLESEX MA...SOUTHERN BRISTOL MA... 
  SOUTHERN PLYMOUTH MA...SOUTHERN WORCESTER MA...SUFFOLK MA... 
  WESTERN ESSEX MA...WESTERN FRANKLIN MA...WESTERN HAMPDEN MA... 
  WESTERN HAMPSHIRE MA...WESTERN NORFOLK MA AND WESTERN PLYMOUTH 
  MA. IN SOUTHERN NEW HAMPSHIRE...CHESHIRE NH...EASTERN 
  HILLSBOROUGH NH AND WESTERN AND CENTRAL HILLSBOROUGH NH. IN 
  RHODE ISLAND...BRISTOL RI...EASTERN KENT RI...NEWPORT RI... 
  NORTHWEST PROVIDENCE RI...SOUTHEAST PROVIDENCE RI...WASHINGTON 
  RI AND WESTERN KENT RI. 

* THROUGH LATE TUESDAY NIGHT

* HEAVY RAIN TONIGHT THROUGH TUESDAY MORNING MAY PRODUCE FLOODING
  OF URBAN AREAS...SMALL STREAMS AND RIVERS. RAINFALL RATES OF
  AROUND ONE INCH PER HOUR ARE POSSIBLE AT TIMES... MAINLY IN ANY
  THUNDERSTORMS. RAIN SHOULD TAPER OFF TUESDAY MORNING... BEFORE
  SHOWERS AND THUNDERSTORMS REDEVELOP TUESDAY AFTERNOON.

* RAINFALL WILL AVERAGE 1 TO 2.5 INCHES THROUGH TUESDAY EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU LIVE IN A FLOOD PRONE AREA...TAKE TIME NOW TO PROTECT ANY
ITEMS THAT COULD BE DAMAGED BY FLOOD WATERS. HAVE A SAFE PLACE TO
GO IN CASE FLOODING OCCURS.

DRIVERS SHOULD PLAN ON ALTERNATE TRAVEL ROUTES. THIS IS
ESPECIALLY TRUE IN URBAN AREAS...WHERE ROAD CLOSURES ARE
POSSIBLE.

&&

$$
039 
WGUS61 KBOX 110808
FFABOX

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE TAUNTON MA
408 AM EDT TUE JUN 11 2013

...HEAVY RAIN MAY RESULT IN RENEWED FLOODING TONIGHT THROUGH
TUESDAY EVENING...

CTZ002>004-110915-
/O.CAN.KBOX.FA.A.0004.000000T0000Z-130612T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
HARTFORD CT-TOLLAND CT-WINDHAM CT-
INCLUDING THE CITIES OF...HARTFORD...WINDSOR LOCKS...UNION...
VERNON...PUTNAM...WILLIMANTIC
408 AM EDT TUE JUN 11 2013

...FLOOD WATCH IS CANCELLED...

THE FLOOD WATCH FOR A PORTION OF NORTHERN CONNECTICUT HAS BEEN
CANCELLED. THE HEAVIEST RAINFALL HAS MOVED TO THE NORTH AND EAST
OF THE AREA. THERE IS A THREAT OF AFTERNOON SHOWERS AND ISOLATED
THUDERSTORMS...HOWEVER THE THREAT OF FLOODING HAS DIMINISHED.

$$

MAZ002>021-026-NHZ011-012-015-RIZ001>007-111615-
/O.EXT.KBOX.FA.A.0004.000000T0000Z-130611T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WESTERN FRANKLIN MA-EASTERN FRANKLIN MA-NORTHERN WORCESTER MA-
CENTRAL MIDDLESEX MA-WESTERN ESSEX MA-EASTERN ESSEX MA-
WESTERN HAMPSHIRE MA-WESTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-
EASTERN HAMPDEN MA-SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-
SOUTHEAST MIDDLESEX MA-SUFFOLK MA-EASTERN NORFOLK MA-
NORTHERN BRISTOL MA-WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-
SOUTHERN BRISTOL MA-SOUTHERN PLYMOUTH MA-NORTHERN MIDDLESEX MA-
CHESHIRE NH-EASTERN HILLSBOROUGH NH-
WESTERN AND CENTRAL HILLSBOROUGH NH-NORTHWEST PROVIDENCE RI-
SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-EASTERN KENT RI-
BRISTOL RI-WASHINGTON RI-NEWPORT RI-
INCLUDING THE CITIES OF...CHARLEMONT...GREENFIELD...ORANGE...
BARRE...FITCHBURG...FRAMINGHAM...LOWELL...LAWRENCE...GLOUCESTER...
CHESTERFIELD...BLANDFORD...AMHERST...NORTHAMPTON...SPRINGFIELD...
MILFORD...WORCESTER...FOXBORO...NORWOOD...CAMBRIDGE...BOSTON...
QUINCY...TAUNTON...BROCKTON...PLYMOUTH...FALL RIVER...
NEW BEDFORD...MATTAPOISETT...AYER...JAFFREY...KEENE...
MANCHESTER...NASHUA...PETERBOROUGH...WEARE...FOSTER...
SMITHFIELD...PROVIDENCE...WEST GREENWICH...WARWICK...BRISTOL...
NARRAGANSETT...WESTERLY...NEWPORT
408 AM EDT TUE JUN 11 2013

...FLOOD WATCH NOW IN EFFECT THROUGH THIS AFTERNOON...

THE FLOOD WATCH IS NOW IN EFFECT FOR

* PORTIONS OF MASSACHUSETTS...SOUTHERN NEW HAMPSHIRE AND RHODE 
  ISLAND...INCLUDING THE FOLLOWING AREAS...IN MASSACHUSETTS... 
  CENTRAL MIDDLESEX MA...EASTERN ESSEX MA...EASTERN FRANKLIN 
  MA...EASTERN HAMPDEN MA...EASTERN HAMPSHIRE MA...EASTERN 
  NORFOLK MA...EASTERN PLYMOUTH MA...NORTHERN BRISTOL MA... 
  NORTHERN MIDDLESEX MA...NORTHERN WORCESTER MA...SOUTHEAST 
  MIDDLESEX MA...SOUTHERN BRISTOL MA...SOUTHERN PLYMOUTH MA... 
  SOUTHERN WORCESTER MA...SUFFOLK MA...WESTERN ESSEX MA... 
  WESTERN FRANKLIN MA...WESTERN HAMPDEN MA...WESTERN HAMPSHIRE 
  MA...WESTERN NORFOLK MA AND WESTERN PLYMOUTH MA. IN SOUTHERN 
  NEW HAMPSHIRE...CHESHIRE NH...EASTERN HILLSBOROUGH NH AND 
  WESTERN AND CENTRAL HILLSBOROUGH NH. IN RHODE ISLAND...BRISTOL 
  RI...EASTERN KENT RI...NEWPORT RI...NORTHWEST PROVIDENCE RI... 
  SOUTHEAST PROVIDENCE RI...WASHINGTON RI AND WESTERN KENT RI. 

* THROUGH THIS AFTERNOON

* HEAVY RAIN THROUGH THIS MORNING MAY PRODUCE FLOODING OF URBAN
  AREAS...SMALL STREAMS AND RIVERS. RAINFALL RATES OF AROUND ONE
  INCH PER HOUR ARE POSSIBLE AT TIMES...MAINLY IN ANY
  THUNDERSTORMS. RAIN SHOULD TAPER OFF TUESDAY MORNING...BEFORE
  SHOWERS AND THUNDERSTORMS REDEVELOP TUESDAY AFTERNOON.

* RAINFALL WILL AVERAGE AN ADDITIONAL 0.5 TO 1.5 INCHES THROUGH
  THIS EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU LIVE IN A FLOOD PRONE AREA...TAKE TIME NOW TO PROTECT ANY
ITEMS THAT COULD BE DAMAGED BY FLOOD WATERS. HAVE A SAFE PLACE TO
GO IN CASE FLOODING OCCURS.

DRIVERS SHOULD PLAN ON ALTERNATE TRAVEL ROUTES. THIS IS
ESPECIALLY TRUE IN URBAN AREAS...WHERE ROAD CLOSURES ARE
POSSIBLE.

&&

$$
026 
WGUS61 KBOX 111553
FFABOX

FLOOD WATCH
NATIONAL WEATHER SERVICE TAUNTON MA
1153 AM EDT TUE JUN 11 2013

...HEAVY RAIN MAY RESULT IN RENEWED FLOODING THROUGH THIS EVENING...

MAZ002>021-026-NHZ011-012-015-RIZ001>007-112200-
/O.CON.KBOX.FA.A.0004.000000T0000Z-130611T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WESTERN FRANKLIN MA-EASTERN FRANKLIN MA-NORTHERN WORCESTER MA-
CENTRAL MIDDLESEX MA-WESTERN ESSEX MA-EASTERN ESSEX MA-
WESTERN HAMPSHIRE MA-WESTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-
EASTERN HAMPDEN MA-SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-
SOUTHEAST MIDDLESEX MA-SUFFOLK MA-EASTERN NORFOLK MA-
NORTHERN BRISTOL MA-WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-
SOUTHERN BRISTOL MA-SOUTHERN PLYMOUTH MA-NORTHERN MIDDLESEX MA-
CHESHIRE NH-EASTERN HILLSBOROUGH NH-
WESTERN AND CENTRAL HILLSBOROUGH NH-NORTHWEST PROVIDENCE RI-
SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-EASTERN KENT RI-
BRISTOL RI-WASHINGTON RI-NEWPORT RI-
INCLUDING THE CITIES OF...CHARLEMONT...GREENFIELD...ORANGE...
BARRE...FITCHBURG...FRAMINGHAM...LOWELL...LAWRENCE...GLOUCESTER...
CHESTERFIELD...BLANDFORD...AMHERST...NORTHAMPTON...SPRINGFIELD...
MILFORD...WORCESTER...FOXBORO...NORWOOD...CAMBRIDGE...BOSTON...
QUINCY...TAUNTON...BROCKTON...PLYMOUTH...FALL RIVER...
NEW BEDFORD...MATTAPOISETT...AYER...JAFFREY...KEENE...
MANCHESTER...NASHUA...PETERBOROUGH...WEARE...FOSTER...
SMITHFIELD...PROVIDENCE...WEST GREENWICH...WARWICK...BRISTOL...
NARRAGANSETT...WESTERLY...NEWPORT
1153 AM EDT TUE JUN 11 2013

...FLOOD WATCH REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING...

THE FLOOD WATCH CONTINUES FOR

* ALL OF MASSACHUSETTS EXCEPT FOR THE CAPE AND ISLANDS AND
  BERKSHIRE COUNTY...SOUTHERN NEW HAMPSHIRE AND RHODE ISLAND.

* UNTIL 6 PM EDT THIS EVENING

* HEAVY RAIN THIS AFTERNOON MAY PRODUCE FLOODING OF URBAN
  AREAS...SMALL STREAMS AND RIVERS. RAINFALL RATES OF AROUND ONE
  INCH PER HOUR ARE POSSIBLE AT TIMES...MAINLY IN ANY
  THUNDERSTORMS. SHOWERS AND THUNDERSTORMS SHOULD REDEVELOP THIS 
  AFTERNOON.

* RAINFALL WILL AVERAGE AN ADDITIONAL 0.5 TO 1.5 INCHES THROUGH 
  THIS EVENING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU LIVE IN A FLOOD PRONE AREA...TAKE TIME NOW TO PROTECT ANY
ITEMS THAT COULD BE DAMAGED BY FLOOD WATERS. HAVE A SAFE PLACE TO
GO IN CASE FLOODING OCCURS.

DRIVERS SHOULD PLAN ON ALTERNATE TRAVEL ROUTES. THIS IS
ESPECIALLY TRUE IN URBAN AREAS...WHERE ROAD CLOSURES ARE
POSSIBLE.

&&

$$

RLG
988 
WGUS61 KBOX 112200
FFABOX

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE TAUNTON MA
600 PM EDT TUE JUN 11 2013

...HEAVY RAIN MAY RESULT IN RENEWED FLOODING THROUGH THIS
EVENING...

MAZ002-003-008>011-NHZ011-012-015-112300-
/O.CAN.KBOX.FA.A.0004.000000T0000Z-130611T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WESTERN FRANKLIN MA-EASTERN FRANKLIN MA-WESTERN HAMPSHIRE MA-
WESTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-EASTERN HAMPDEN MA-
CHESHIRE NH-EASTERN HILLSBOROUGH NH-
WESTERN AND CENTRAL HILLSBOROUGH NH-
INCLUDING THE CITIES OF...CHARLEMONT...GREENFIELD...ORANGE...
CHESTERFIELD...BLANDFORD...AMHERST...NORTHAMPTON...SPRINGFIELD...
JAFFREY...KEENE...MANCHESTER...NASHUA...PETERBOROUGH...WEARE
600 PM EDT TUE JUN 11 2013

...FLOOD WATCH IS CANCELLED...

THE FLOOD WATCH FOR PORTIONS OF WESTERN MASSACHUSETTS AND
SOUTHERN NEW HAMPSHIRE HAS BEEN CANCELLED. HEAVY RAINFALL HAS
MOVED EAST OF THE REGION.

$$

MAZ004>007-012>021-026-RIZ001>007-120000-
/O.EXT.KBOX.FA.A.0004.000000T0000Z-130612T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NORTHERN WORCESTER MA-CENTRAL MIDDLESEX MA-WESTERN ESSEX MA-
EASTERN ESSEX MA-SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-
SOUTHEAST MIDDLESEX MA-SUFFOLK MA-EASTERN NORFOLK MA-
NORTHERN BRISTOL MA-WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-
SOUTHERN BRISTOL MA-SOUTHERN PLYMOUTH MA-NORTHERN MIDDLESEX MA-
NORTHWEST PROVIDENCE RI-SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-
EASTERN KENT RI-BRISTOL RI-WASHINGTON RI-NEWPORT RI-
INCLUDING THE CITIES OF...BARRE...FITCHBURG...FRAMINGHAM...
LOWELL...LAWRENCE...GLOUCESTER...MILFORD...WORCESTER...FOXBORO...
NORWOOD...CAMBRIDGE...BOSTON...QUINCY...TAUNTON...BROCKTON...
PLYMOUTH...FALL RIVER...NEW BEDFORD...MATTAPOISETT...AYER...
FOSTER...SMITHFIELD...PROVIDENCE...WEST GREENWICH...WARWICK...
BRISTOL...NARRAGANSETT...WESTERLY...NEWPORT
600 PM EDT TUE JUN 11 2013

...FLOOD WATCH NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING...

THE FLOOD WATCH IS NOW IN EFFECT FOR

* PORTIONS OF CENTRAL AND EASTERN MASSACHUSETTS EXCEPT FOR CAPE
  COD AND THE ISLANDS AND RHODE ISLAND.

* UNTIL 8 PM EDT THIS EVENING

* HEAVY RAIN THIS EVENING MAY PRODUCE FLOODING OF URBAN AREAS...
  SMALL STREAMS AND RIVERS. RAINFALL RATES OF AROUND ONE INCH
  PER HOUR ARE POSSIBLE AT TIMES...MAINLY IN ANY THUNDERSTORMS.

* RAINFALL WILL AVERAGE AN ADDITIONAL 0.5 TO 1.5 INCHES THROUGH 
  THIS EVENING. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU LIVE IN A FLOOD PRONE AREA...TAKE TIME NOW TO PROTECT ANY
ITEMS THAT COULD BE DAMAGED BY FLOOD WATERS. HAVE A SAFE PLACE TO
GO IN CASE FLOODING OCCURS.

DRIVERS SHOULD PLAN ON ALTERNATE TRAVEL ROUTES. THIS IS
ESPECIALLY TRUE IN URBAN AREAS...WHERE ROAD CLOSURES ARE
POSSIBLE.

&&

$$
433 
WGUS61 KBOX 112359
FFABOX

FLOOD WATCH
NATIONAL WEATHER SERVICE TAUNTON MA
759 PM EDT TUE JUN 11 2013

MAZ004>007-012>021-026-RIZ001>007-120100-
/O.EXP.KBOX.FA.A.0004.000000T0000Z-130612T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NORTHERN WORCESTER MA-CENTRAL MIDDLESEX MA-WESTERN ESSEX MA-
EASTERN ESSEX MA-SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-
SOUTHEAST MIDDLESEX MA-SUFFOLK MA-EASTERN NORFOLK MA-
NORTHERN BRISTOL MA-WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-
SOUTHERN BRISTOL MA-SOUTHERN PLYMOUTH MA-NORTHERN MIDDLESEX MA-
NORTHWEST PROVIDENCE RI-SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-
EASTERN KENT RI-BRISTOL RI-WASHINGTON RI-NEWPORT RI-
INCLUDING THE CITIES OF...BARRE...FITCHBURG...FRAMINGHAM...
LOWELL...LAWRENCE...GLOUCESTER...MILFORD...WORCESTER...FOXBORO...
NORWOOD...CAMBRIDGE...BOSTON...QUINCY...TAUNTON...BROCKTON...
PLYMOUTH...FALL RIVER...NEW BEDFORD...MATTAPOISETT...AYER...
FOSTER...SMITHFIELD...PROVIDENCE...WEST GREENWICH...WARWICK...
BRISTOL...NARRAGANSETT...WESTERLY...NEWPORT
759 PM EDT TUE JUN 11 2013

...FLOOD WATCH WILL EXPIRE AT 8 PM EDT THIS EVENING...

THE FLOOD WATCH FOR PORTIONS OF MASSACHUSETTS AND RHODE ISLAND
WILL EXPIRE AT 8 PM EDT THIS EVENING. MODERATE TO HEAVY RAINFALL
ACROSS EASTERN MASSACHUSETTS AND RHODE ISLAND SHOULD MOVE OFF THE
COAST BY 10 PM. THE THREAT OF THUDNERSTORMS WILL CONTINUE TO
DIMINISH QUICKLY THIS EVENING...ENDING THE THREAT OF SIGNIFICANT
URBAN AND POOR DRAINAGE FLOODING. NUISANCE FLOODING OF URBAN AND
POOR DRAINAGE AREAS WILL STILL BE POSSIBLE THIS EVENING.

$$

What forecasters said that day

The local office's own words before this flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Boston/Norton, MA wrote its last area forecast discussion before this flood watch went out at Jun 10, 1:47 AM EDT, 2 hours 13 minutes earlier.

Area forecast discussion, Jun 10, 1:47 AM EDT, 2 hours 13 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TAUNTON MA
147 AM EDT MON JUN 10 2013

.SYNOPSIS...
HIGH PRESSURE OVERHEAD WILL RESULT IN A BEAUTIFUL END TO THE
WEEKEND. LOW PRESSURE MOVING OUT OF GREAT LAKES WILL BRING MORE
RAIN AND SOME THUNDERSTORMS FROM LATE MONDAY THROUGH MOST OF
TUESDAY. A WARM FRONT WILL PUSH THROUGH ON TUESDAY...FOLLOWED BY A
COLD FRONT TUESDAY NIGHT. ADDITIONAL DISTURBANCES WILL MOVE
ACROSS ON WEDNESDAY THROUGH FRIDAY. HIGH PRESSURE WILL BRING DRY
SEASONABLE CONDITIONS FOR THE WEEKEND.

&&

.NEAR TERM /UNTIL 6 AM THIS MORNING/...

1220 AM UPDATE...

MOSTLY CLEAR SKIES VERY EARLY THIS MORNING SHOULD GIVE WAY TO AN INCREASE
IN MID/HIGH LEVEL CLOUDS FROM WEST TO EAST THROUGH DAYBREAK.
STILL NOT EXPECTING A SOLID OVERCAST AND HIGH PRESSURE OVERHEAD WILL
ALLOW GOOD RADIATIONAL COOLING CONDITIONS TO CONTINUE.  LOWS BY
DAYBREAK SHOULD BE MAINLY IN THE 50S.  A TOUCH OF PATCHY GROUND FOG
MAY DEVELOP IN THE TYPICALLY PRONE LOCATIONS.

&&

.SHORT TERM /6 AM THIS MORNING THROUGH 6 PM TUESDAY/...
MONDAY INTO MONDAY NIGHT...

SURFACE HIGH PRESSURE WILL MOVE OFFSHORE BY MONDAY MORNING. MID TO
HIGH LEVEL CLOUDS MOVE OVERHEAD FROM WEST TO EAST IN ADVANCE OF OUR
NEXT WEATHER PRODUCER. UPPER LEVEL TROUGH ACROSS THE MIDWEST WILL
PUSH EASTWARD ADVANCING A WARM FRONT THROUGH SOUTHERN NEW ENGLAND
LATE MONDAY INTO THE OVERNIGHT HOURS.

MODELS: OVERALL MODEL GUIDANCE IS IN GENERAL AGREEMENT WITH THIS
APPROACHING SYSTEM. THE TIMINGS ARE QUIET SIMILAR...HOWEVER THE
EXACT PLACEMENT OF THE HEAVIER PRECIP/WARM FRONT IS SLIGHTLY OFF.
TRENDED THIS FORECAST WITH WPC/12 EC WHICH APPEARS TO HAVE A GOOD
HANDLE ON THE SYSTEM. MODELS PUSH THE WARM FRONT THROUGH THE REGION
VERY QUICKLY...HOWEVER THERE IS A GOOD AMOUNT OF LIFT AND MOISTURE
TRANSPORT SO EXPECT THE RAIN TO STICK AROUND FOR SOME TIME.

PRECIP/QPF: THE GFS MODELS PUTS THE BULLS-EYE OF QPF ACROSS THE
NORTHERN BERKSHIRES INTO SOUTHERN NEW HAMPSHIRE. THE EC PUTS THE QPF
BULLS-EYE WEST OF THE WORCESTER HILLS AND INTO CT. TRENDED THE
QPF FORECAST TOWARDS NERFC AND THE EC TO ACCOUNT FOR MODEL
DISCREPANCY. OVERALL IT APPEARS THAT A GOOD 1 TO 2 INCHES OF QPF
WILL OCCUR WITH ISOLATED HIGHER AMOUNTS AS CONVECTION WILL ALLOW
FOR HEAVY DOWNPOURS. ESP WHEN PWAT VALUES ARE 2.0 INCHES...COULD
NOT RULE OUT ISOLATED 3 INCH AMOUNTS IN STORM TOTAL QPF. NORTH OF
THE MASS PIKE HAS THE BEST CHANCE TO SEE THE 2+ INCH AMOUNTS.

THUNDER: AS THE WARM FRONT MOVES THROUGH...IT WILL PUT SOUTHERN NEW
ENGLAND IN THE WARM SECTOR. THIS WILL INCREASE DEWPOINTS INTO THE
UPPER 60S. COMBINED WITH AN APPROACHING JET STREAK...LIS BELOW 0
COULD SEE SOME RUMBLES OF THUNDER...EMBEDDED CONVECTION WITHIN
PRECIPITATION SHIELD. AM NOT ANTICIPATED THUNDERSTORMS TO BE
STRONG/SEVERE...MAIN CONCERN FOR THE OVERNIGHT PERIOD WOULD BE
HEAVY DOWNPOURS.

FLOOD POTENTIAL IS INCREASING...SEE HYDROLOGY SECTION BELOW.

&&

.LONG TERM /TUESDAY NIGHT THROUGH SUNDAY/...
OVERVIEW AND MODEL PREFERENCES...

UPPER FLOW WILL FEATURE TROUGHS ALONG THE TWO COASTS WITH A RIDGE
OVER THE PLAINS. THE RIDGE WILL BUILD EAST OVER THE WEEKEND. WE
USED A BLEND OF LONG RANGE GFS AND ECMWF GRIDS.

DETAILS...

TUESDAY...
LOW PRESSURE PASSING TO OUR WEST AND NORTH WILL SLOWLY PULL A WARM
FRONT NORTH THROUGH THE REGION. A 40 KNOT LOW LEVEL SOUTHWEST JET
WILL RIDE OVER THE TOP OF THIS FRONT PROVIDING LOW LEVEL
CONVERGENCE...AND AN UPPER JET WILL MOVE ACROSS PROVIDING UPPER
VENTING. PRECIPITABLE WATER VALUES WILL START THE DAY AT 2 INCHES
AND REMAIN ABOVE 1.5 INCHES THROUGH THE DAY. UNSTABLE CONDITIONS
IN THE WARM SECTOR WITH LI/S BELOW ZERO.

PUT IT ALL TOGETHER...EXPECT SHOWERS/TSTMS WITH LOCALLY HEAVY
DOWNPOURS. THIS WILL BRING POTENTIAL FOR RENEWED FLOODING
CONCERNS. A LESSER BUT STILL REAL CONCERN IS FOR A FEW TSTMS
APPROACHING SEVERE LEVELS IN THE WARM SECTOR...ESPECIALLY WITH ANY
BREAKS OF SUN AND RESULTING HEATING OF THE AIRMASS.

THE LOW PASSES TUESDAY NIGHT AND PULLS A COLD FRONT THROUGH THE
REGION. SHOWERS/TSTMS SHOULD DIMINISH AS WE GET BEHIND THE FRONT
LATER AT NIGHT.

WEDNESDAY...THE UPPER LOW AND COLD POOL MOVE OVER THE REGION. THE
COLD POOL AND ANY SOLAR HEATING WILL DESTABILZE THE AIRMASS.
MEANWHILE AN 85 KNOT UPPER JET WILL MOVE ACROSS AND PROVIDE
RENEWED UPPER VENTING. THIS SHOULD GENERATE CLOUDS AND SCATTERED
SHOWERS/TSTMS. DAYTIME MIXING WILL ALSO TAP 25-30 KNOT WINDS ALOFT
AND BRING THEM TO THE SURFACE IN GUSTS.

THURSDAY...ANOTHER SHORTWAVE MOVES ACROSS. THE COLD POOL ALOFT
WILL HAVE MOVED OFF...SO MUCH LESS DESTABILIZATION. EVEN
SO...EXPECT SOME CLOUDS AND WIDELY SCATTERED SHOWERS.

FRIDAY...ONE MORE SHORTWAVE MOVES DOWN FROM THE NORTHWEST. THIS
WILL BE SUPPORTING A SURFACE COLD FRONT WHICH WILL MOVE ACROSS
SOUTHERN NEW ENGLAND LATE FRIDAY AND FRIDAY NIGHT. AS IT PASSES WE
EXPECT SCATTERED OR WIDELY SCATTERED SHOWERS.

SATURDAY-SUNDAY...HIGH PRESSURE BUILDS OVER THE REGION AND WILL
BRING DRY AND SEASONABLE WEATHER. TEMPS MAY ACTUALLY WARM A LITTLE
MORE ON SUNDAY AS THE HIGH MOVES OFFSHORE AND WARM AIR MOVES IN
ALOFT. THE WARM AIR ALOFT WILL ALSO BRING SOME INCREASE IN MID AND
HIGH CLOUDS.

&&

.AVIATION /06Z MONDAY THROUGH FRIDAY/...
FORECASTER CONFIDENCE LEVELS...

LOW...LESS THAN 30 PERCENT.
MODERATE...30 TO 60 PERCENT.
HIGH...GREATER THAN 60 PERCENT.

OVERVIEW...MODERATE TO HIGH CONFIDENCE IN TRENDS BUT LOW CONFIDENCE
IN EXACT TIMING THROUGH TUESDAY AFTERNOON.

TODAY...
MAINLY VFR THROUGH MID AFTERNOON...BUT CONDITIONS SHOULD
LOWER TO MVFR THRESHOLDS BY LATE AFTERNOON ACROSS THE INTERIOR AS
SHOWERS WORK INTO THE REGION.  MVFR THRESHOLDS SHOULD REACH THE
COASTAL PLAIN BY EVENING.

TONIGHT...
ALL LOCATIONS SHOULD LOWER TO IFR TONIGHT IN HEAVY
SHOWERS AND EMBEDDED THUNDERSTORMS.  THERE IS MODERATE TO HIGH
CONFIDENCE THAT THERE WILL BE EMBEDDED THUNDERSTORMS...BUT UNABLE TO
INCLUDE THEM IN THE TAFS BECAUSE OF UNCERTAINTY ON TIMING AND
LOCATION.

TUESDAY...
IFR CONDITIONS WILL LIKELY DOMINATE AS MUCH OF THE AREA
WILL REMAIN IN AN INVERSION ON THE NORTH SIDE OF THE BOUNDARY. LOW
CLOUDS...PERIODS OF SHOWERS AND A FEW EMBEDDED THUNDERSTORMS ARE
EXPECTED.

KBOS TERMINAL...HIGH CONFIDENCE IN TAF TRENDS TODAY AND TONIGHT BUT
LOWER CONFIDENCE IN EXACT TIMING.  HIGH CONFIDENCE THAT SEA BREEZES
DEVELOP THIS MORNING.

KBDL TERMINAL...HIGH CONFIDENCE IN TAF TRENDS TODAY AND TONIGHT BUT
LOWER CONFIDENCE IN EXACT TIMING.

OUTLOOK...TUESDAY NIGHT THROUGH FRIDAY...

MODERATE CONFIDENCE THROUGH PERIOD.

WEDNESDAY...CIGS/VSBYS MAINLY MVFR IN SCT SHOWERS DURING THE DAY
WITH POCKETS OF LOW END VFR. CONDITIONS SHOULD IMPROVE TO VFR WED
NIGHT. WEST TO NORTHWEST WINDS WILL BECOME GUSTY WITH GUSTS OF 25 TO
30 KNOTS.

THURSDAY-FRIDAY...GENERALLY VFR. CHANCE OF LOWER CIGS/VSBYS IN
AFTERNOON AND NIGHTTIME SHOWERS.

&&

.MARINE...
FORECASTER CONFIDENCE LEVELS...

LOW...LESS THAN 30 PERCENT.
MODERATE...30 TO 60 PERCENT.
HIGH...GREATER THAN 60 PERCENT.

1220 AM UPDATE...

HIGH CONFIDENCE THROUGH MONDAY...MODERATE CONFIDENCE MONDAY
EVENING INTO THE OVERNIGHT.

SCA HAVE ALL BEEN ALLOWED TO EXPIRE AS SEAS HAVE DIMINISHED BELOW 5
FEET ACROSS ALL OUR WATERS.  SEAS/WINDS WILL REMAIN BELOW SCA
THRESHOLDS THROUGH MONDAY AFTERNOON.

AN APPROACHING WARM FRONT MONDAY EVENING WILL HELP INCREASE WIND
AND SEAS ACROSS THE WATERS. SCA WILL BE NEEDED BY LATE MONDAY NIGHT.
EXPECT LOW VSBYS AS WELL IN HEAVY SHOWERS AND THUNDERSTORMS.

OUTLOOK...TUESDAY THROUGH FRIDAY...

TUESDAY...EXPECT SOUTH TO SOUTHEAST WINDS TO SHIFT TO SOUTHWEST.
SOUTHWEST WINDS MAY GUST UP TO 25 KNOTS NEAR SHORE.  SEAS WILL
BUILD...WITH 5 TO 8 FEET ON THE SOUTHERN EXPOSED WATERS AND 5 FEET
ON THE EASTERN OUTER WATERS. LOWERED VSBYS IN SHOWERS AND TSTMS
DURING THE DAY.

WEDNESDAY...WEST TO NORTHWEST WINDS WILL MAY GUST UP TO 25 KNOTS
NEAR SHORE DURING THE DAY. SEAS WILL LINGER AT 5 TO 8 FEET ON THE
SOUTHERN EXPOSED WATERS AND 5 FEET ON THE EASTERN OUTER WATERS.

THURSDAY...SEAS DIMINISHING BELOW 5 FEET. WINDS REMAIN BELOW 25
KNOTS.

FRIDAY...WINDS AND SEAS WILL REMAIN BELOW SMALL CRAFT THRESHOLDS.

&&

.HYDROLOGY...
A RIVER FLOOD WARNING REMAINS IN EFFECT FOR PAWTUXET AT CRANSTON.
THE RIVER HAS CRESTED JUST ABOVE 11 FEET...WHICH IS ABOVE THE
FLOOD STAGE OF 9.0 FEET...AND WILL SLOWLY FALL.

THERE WILL BE ANOTHER ROUND OF HEAVY RAINFALL WILL MOVE IN AHEAD
OF AN APPROACHING WARM FRONT MONDAY NIGHT AND TUESDAY. QPF AMOUNTS
ARE BETWEEN 1.5 AND 2 INCHES...WITH THE HIGHEST AMOUNTS CURRENTLY
ACROSS CENTRAL AND W MA/N CT AND SW NH. IF THIS COMES TO
FRUITION...COULD SEE RENEWED FLOODING OF SMALL STREAMS AS WELL AS
URBAN AND POOR DRAINAGE FLOODING.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...NONE.
MA...NONE.
NH...NONE.
RI...NONE.
MARINE...NONE.

&&

SYNOPSIS...WTB/DUNTEN
NEAR TERM...FRANK
SHORT TERM...DUNTEN
LONG TERM...WTB
AVIATION...FRANK/DUNTEN
MARINE...WTB/FRANK/DUNTEN
HYDROLOGY...STAFF
Hazardous weather outlook, Jun 9, 6:54 PM EDT, 9 hours 6 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TAUNTON MA
654 PM EDT SUN JUN 9 2013

CTZ002>004-MAZ002>024-026-NHZ011-012-015-RIZ001>008-102300-
HARTFORD CT-TOLLAND CT-WINDHAM CT-WESTERN FRANKLIN MA-
EASTERN FRANKLIN MA-NORTHERN WORCESTER MA-CENTRAL MIDDLESEX MA-
WESTERN ESSEX MA-EASTERN ESSEX MA-WESTERN HAMPSHIRE MA-
WESTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-EASTERN HAMPDEN MA-
SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-SOUTHEAST MIDDLESEX MA-
SUFFOLK MA-EASTERN NORFOLK MA-NORTHERN BRISTOL MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN BRISTOL MA-
SOUTHERN PLYMOUTH MA-BARNSTABLE MA-DUKES MA-NANTUCKET MA-
NORTHERN MIDDLESEX MA-CHESHIRE NH-EASTERN HILLSBOROUGH NH-
WESTERN AND CENTRAL HILLSBOROUGH NH-NORTHWEST PROVIDENCE RI-
SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-EASTERN KENT RI-BRISTOL RI-
WASHINGTON RI-NEWPORT RI-BLOCK ISLAND RI-
654 PM EDT SUN JUN 9 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN
CONNECTICUT...CENTRAL MASSACHUSETTS...EASTERN
MASSACHUSETTS...NORTHEASTERN MASSACHUSETTS...SOUTHEASTERN
MASSACHUSETTS...WESTERN MASSACHUSETTS...SOUTHERN NEW
HAMPSHIRE...NORTHERN RHODE ISLAND AND SOUTHERN RHODE ISLAND.

.DAY ONE...TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

SHOWERS AND THUNDERSTORMS WITH LOCALLY HEAVY DOWNPOURS MAY CAUSE
ANOTHER ROUND OF URBAN AND POOR DRAINAGE FLOODING MONDAY NIGHT AND
TUESDAY. SOME SMALL STREAMS MAY ALSO RISE QUICKLY WITH THIS RAIN.

THERE IS ALSO A LOW PROBABILITY OF STRONG TO POSSIBLY SEVERE
THUNDERSTORMS DURING THE DAY ON TUESDAY ACROSS THE INTERIOR.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

ANZ230>237-250-251-254>256-102300-
BOSTON HARBOR-CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-
BUZZARDS BAY-RHODE ISLAND SOUND-NARRAGANSETT BAY-BLOCK ISLAND SOUND-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK NATIONAL
MARINE SANCTUARY-MASSACHUSETTS BAY AND IPSWICH BAY-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD AND
NANTUCKET-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT TO
20 NM SOUTH OF BLOCK ISLAND-
654 PM EDT SUN JUN 9 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR MASSACHUSETTS COASTAL WATERS
AND RHODE ISLAND COASTAL WATERS.

.DAY ONE...TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

HAZARDOUS WEATHER IS NOT EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/BOSTON

YOU CAN FOLLOW US ON FACEBOOK AT
WWW.FACEBOOK.COM/US.NATIONALWEATHERSERVICE.BOSTON.GOV

YOU CAN FOLLOW US ON TWITTER AT
@NWSBOSTON

The office that day

Everything else NWS Boston/Norton, MA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 10, 4:01 AM EDTSmall Craft AdvisoryBOX72 hr
Jun 10, 12:07 AM EDTAreal Flood AdvisoryBOXWashington6 hr

Nearby

Flood Watches in Massachusetts, 2013Flood Watches in Rhode Island, 2013Flood Watches in Connecticut, 2013Every flood watch in 2013

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.