Winter Storm Watch 4, NWS Boston/Norton, MA

797 
WWUS41 KBOX 290513
WSWBOX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
1213 AM EST SAT DEC 29 2012

...A DEVELOPING OCEAN STORM WILL BRING A PLOWABLE SNOW TO MUCH OF 
SOUTHERN NEW ENGLAND SATURDAY AFTERNOON AND NIGHT...

.LOW PRESSURE DEVELOPING NEAR THE GULF OF MEXICO WILL MOVE TO THE
CAROLINA COAST SATURDAY MORNING. THE STORM WILL THEN RAPIDLY
INTENSIFY AS IT PASSES ABOUT 100 MILES SOUTHEAST OF NANTUCKET
SATURDAY NIGHT...THEN INTO NOVA SCOTIA SUNDAY. THIS STORM WILL
BRING SEVERAL INCHES OF SNOW TO SOUTHERN NEW ENGLAND...WITH THE
MOST SNOW EXPECTED OVER INTERIOR PORTIONS OF RHODE ISLAND AND
SOUTHEAST MASSACHUSETTS.

CTZ002>004-MAZ002>011-014-015-022-026-291000-
/O.CON.KBOX.WW.Y.0019.121229T1500Z-121230T1200Z/
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-
SOUTHEAST MIDDLESEX MA-SUFFOLK MA-BARNSTABLE MA-
NORTHERN MIDDLESEX MA-
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...CAMBRIDGE...BOSTON...CHATHAM...FALMOUTH...
PROVINCETOWN...AYER
1213 AM EST SAT DEC 29 2012

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 AM THIS
MORNING TO 7 AM EST SUNDAY...

* LOCATIONS...NORTHERN CONNECTICUT/WESTERN AND NORTHERN 
  MASSACHUSETTS/CAPE COD. 

* HAZARD TYPES...SNOW.

* ACCUMULATIONS...SNOW ACCUMULATION OF 3 TO 6 INCHES.

* UNCERTAINTY...THE RAIN SNOW LINE WILL TRACK ACROSS COASTAL
  SECTIONS OF RHODE ISLAND AND SOUTHEAST MASSACHUSETTS. THEREFORE
  HIGHEST CONFIDENCE ON SNOW ACCUMULATIONS ARE AWAY FROM THE
  COASTLINE.

* TIMING...SNOW BEGINS MID TO LATE MORNING SATURDAY. SNOW TAPERS 
  OFF TOWARD SUNRISE SUNDAY. 

* IMPACTS...ACCUMULATING SNOW WHICH MAY MAKE DRIVING DIFFICULT. 
  POOR VISIBILITY AT TIMES. 

* WINDS...NORTH 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.

* VISIBILITIES...ONE QUARTER MILE OR LESS AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY IS ISSUED WHEN SNOW AND/OR ICE IS
FORECAST TO DEVELOP IN THE AFFECTED AREAS...BUT ACCUMULATIONS ARE
EXPECTED TO BE LIGHT. ANY SNOW OR ICE WOULD MAKE DRIVING AND
WALKING DIFFICULT...BUT NOT IMPOSSIBLE...ON UNTREATED ROADWAYS
AND SIDEWALKS.  WHEN TEMPERATURES ARE BELOW FREEZING...MOTORISTS
NEED TO BE ESPECIALLY CAREFUL ON BRIDGES AND OVERPASSES WHERE
SLIPPERY SPOTS CAN EASILY DEVELOP.

&&

$$

MAZ012-013-016>021-RIZ001>007-291000-
/O.CON.KBOX.WS.A.0004.121229T1500Z-121230T1200Z/
SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-EASTERN NORFOLK MA-
NORTHERN BRISTOL MA-WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-
SOUTHERN BRISTOL MA-SOUTHERN PLYMOUTH MA-NORTHWEST PROVIDENCE RI-
SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-EASTERN KENT RI-
BRISTOL RI-WASHINGTON RI-NEWPORT RI-
INCLUDING THE CITIES OF...MILFORD...WORCESTER...FOXBORO...
NORWOOD...QUINCY...TAUNTON...BROCKTON...PLYMOUTH...FALL RIVER...
NEW BEDFORD...MATTAPOISETT...FOSTER...SMITHFIELD...PROVIDENCE...
WEST GREENWICH...WARWICK...BRISTOL...NARRAGANSETT...WESTERLY...
NEWPORT
1213 AM EST SAT DEC 29 2012

...WINTER STORM WATCH REMAINS IN EFFECT FROM 10 AM EST THIS
MORNING THROUGH SUNDAY MORNING...

* LOCATIONS...RHODE ISLAND/SOUTHERN WORCESTER COUNTY/SOUTHEAST 
  MASSACHUSETTS. 

* HAZARD TYPES...ACCUMULATING SNOW.

* ACCUMULATIONS...SNOW ACCUMULATION OF 4 TO 8 INCHES.

* UNCERTAINTY...THE RAIN SNOW LINE WILL TRACK ACROSS COASTAL
  SECTIONS OF RHODE ISLAND AND SOUTHEAST MASSACHUSETTS. THEREFORE
  HIGHEST CONFIDENCE ON SNOW ACCUMULATIONS ARE AWAY FROM THE
  COASTLINE.

* TIMING...SNOW BEGINS MID TO LATE MORNING SATURDAY. SNOW TAPERS 
  OFF TOWARD SUNRISE SUNDAY. 

* IMPACTS...ACCUMULATING SNOW WHICH MAY MAKE DRIVING DIFFICULT. 
  POOR VISIBILITY AT TIMES. 

* WINDS...NORTH 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.

* TEMPERATURES...AROUND 30.

* VISIBILITIES...ONE QUARTER MILE OR LESS AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WATCH IS ISSUED FOR THE POTENTIAL OF ACCUMULATING
SNOW OF 6 OR MORE INCHES IN A 12 HOUR PERIOD...OR 8 OR MORE
INCHES IN A 24 HOUR PERIOD. ANYONE TRAVELING IN THE NEXT 24 TO
36 HOURS SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO MODIFY
TRAVEL PLANS SHOULD WINTER WEATHER DEVELOP.

&&

$$

NOCERA

109 
WWUS41 KBOX 290925
WSWBOX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
425 AM EST SAT DEC 29 2012

...A DEVELOPING OCEAN STORM WILL BRING A PLOWABLE SNOW TO MUCH OF
SOUTHERN NEW ENGLAND THIS AFTERNOON AND TONIGHT...

.LOW PRESSURE DEVELOPING OVER THE SOUTHEAST STATES WILL MOVE TO
THE CAROLINA COAST THIS AFTERNOON. THE STORM WILL THEN RAPIDLY
INTENSIFY AS IT PASSES ABOUT 100 MILES SOUTHEAST OF CAPE COD
TONIGHT...THEN INTO NOVA SCOTIA SUNDAY. THIS STORM WILL BRING
A LARGE SWATH OF 3 TO 6 INCHES OF SNOWFALL TO SOUTHERN NEW
ENGLAND...WITH AN AREA OF 7 TO 9 INCHES ACROSS PORTIONS OF RHODE
ISLAND AND EASTERN MASSACHUSETTS. 

CTZ004-MAZ005>007-014-015-291730-
/O.UPG.KBOX.WW.Y.0019.121229T1500Z-121230T1200Z/
/O.NEW.KBOX.WS.W.0005.121229T1700Z-121230T1200Z/
WINDHAM CT-CENTRAL MIDDLESEX MA-WESTERN ESSEX MA-EASTERN ESSEX MA-
SOUTHEAST MIDDLESEX MA-SUFFOLK MA-
INCLUDING THE CITIES OF...PUTNAM...WILLIMANTIC...FRAMINGHAM...
LOWELL...LAWRENCE...GLOUCESTER...CAMBRIDGE...BOSTON
425 AM EST SAT DEC 29 2012

...WINTER STORM WARNING IN EFFECT FROM NOON TODAY TO 7 AM EST
SUNDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A WINTER STORM
WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM NOON TODAY TO 7
AM EST SUNDAY. 

* LOCATIONS...NORTHEAST CONNECTICUT INTO THE GREATER BOSTON AREA.

* HAZARD TYPES...HEAVY SNOW.

* ACCUMULATIONS...SNOW ACCUMULATION OF 4 TO 8 INCHES.

* UNCERTAINTY...SNOW WILL MIX WITH RAIN AT TIMES ALONG THE EASTERN
  MASSACHUSETTS COASTLINE...INCLUDING THE CITY OF BOSTON.
  THEREFORE HIGHEST SNOW AMOUNTS WILL LIKELY OCCUR ACROSS METRO
  WEST INCLUDING THE ROUTE 128 AND INTERSTATE 495 CORRIDORS OF
  EASTERN MASSACHUSETTS. 

* TIMING...SNOW BEGINS EARLY THIS AFTERNOON. THE HEAVIEST SNOW
  WILL OCCUR FROM 5 PM TO 1 AM...THEN TAPERING OFF TOWARD SUNRISE
  SUNDAY.

* IMPACTS...ACCUMULATING SNOW WHICH MAY MAKE DRIVING DIFFICULT. 
  POOR VISIBILITY AT TIMES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING IS ISSUED WHEN AN AVERAGE OF 6 OR MORE
INCHES OF SNOW IS EXPECTED IN A 12 HOUR PERIOD...OR FOR 8 OR MORE
INCHES IN A 24 HOUR PERIOD. TRAVEL WILL BE SLOW AT BEST ON WELL
TREATED SURFACES...AND QUITE DIFFICULT ON ANY UNPLOWED OR
UNTREATED SURFACES.

&&

$$

MAZ012-013-016>021-RIZ001>007-291730-
/O.UPG.KBOX.WS.A.0004.121229T1500Z-121230T1200Z/
/O.NEW.KBOX.WS.W.0005.121229T1700Z-121230T1200Z/
SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-EASTERN NORFOLK MA-
NORTHERN BRISTOL MA-WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-
SOUTHERN BRISTOL MA-SOUTHERN PLYMOUTH MA-NORTHWEST PROVIDENCE RI-
SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-EASTERN KENT RI-
BRISTOL RI-WASHINGTON RI-NEWPORT RI-
INCLUDING THE CITIES OF...MILFORD...WORCESTER...FOXBORO...
NORWOOD...QUINCY...TAUNTON...BROCKTON...PLYMOUTH...FALL RIVER...
NEW BEDFORD...MATTAPOISETT...FOSTER...SMITHFIELD...PROVIDENCE...
WEST GREENWICH...WARWICK...BRISTOL...NARRAGANSETT...WESTERLY...
NEWPORT
425 AM EST SAT DEC 29 2012

...WINTER STORM WARNING IN EFFECT FROM NOON TODAY TO 7 AM EST
SUNDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A WINTER STORM
WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM NOON TODAY TO 7
AM EST SUNDAY. 

* LOCATIONS...RHODE ISLAND AND EASTERN MASSACHUSETTS.

* HAZARD TYPES...HEAVY SNOW.

* ACCUMULATIONS...SNOW ACCUMULATION OF 4 TO 8 INCHES.

* UNCERTAINTY...THE RAIN SNOW LINE WILL TRACK ACROSS COASTAL
  SECTIONS OF RHODE ISLAND AND SOUTHEAST MASSACHUSETTS. THUS THE
  HIGHEST SNOW ACCUMULATIONS WILL BE AWAY FROM THE COASTLINE.

* TIMING...SNOW BEGINS EARLY THIS AFTERNOON WITH THE HEAVIEST SNOW
  FALLING FROM 5 PM TO 1 AM...THEN SNOW TAPERS OFF TOWARD SUNRISE
  SUNDAY.

* IMPACTS...ACCUMULATING SNOW WHICH MAY MAKE DRIVING DIFFICULT.
  POOR VISIBILITY AT TIMES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING IS ISSUED WHEN AN AVERAGE OF 6 OR MORE
INCHES OF SNOW IS EXPECTED IN A 12 HOUR PERIOD...OR FOR 8 OR MORE
INCHES IN A 24 HOUR PERIOD. TRAVEL WILL BE SLOW AT BEST ON WELL
TREATED SURFACES...AND QUITE DIFFICULT ON ANY UNPLOWED OR
UNTREATED SURFACES.

&&

$$

NHZ011-012-015-RIZ008-291730-
/O.EXB.KBOX.WW.Y.0019.121229T1700Z-121230T1200Z/
CHESHIRE NH-EASTERN HILLSBOROUGH NH-
WESTERN AND CENTRAL HILLSBOROUGH NH-BLOCK ISLAND RI-
INCLUDING THE CITIES OF...JAFFREY...KEENE...MANCHESTER...NASHUA...
PETERBOROUGH...WEARE...BLOCK ISLAND
425 AM EST SAT DEC 29 2012

...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO 7 AM EST
SUNDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A WINTER
WEATHER ADVISORY FOR ACCUMULATING SNOW...WHICH IS IN EFFECT FROM
NOON TODAY TO 7 AM EST SUNDAY.

* LOCATIONS...NEW HAMPSHIRE.

* HAZARD TYPES...SNOW.

* ACCUMULATIONS...SNOW ACCUMULATION OF 3 TO 6 INCHES.

* TIMING...SNOW BEGINS AROUND MIDDAY WITH THE HEAVIEST SNOW
  FALLING FROM 5 PM TO 1 AM...THEN SNOW TAPERS OFF TOWARD SUNRISE
  SUNDAY.

* IMPACTS...ACCUMULATING SNOW WHICH MAY MAKE DRIVING DIFFICULT. 
  POOR VISIBILITY AT TIMES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY IS ISSUED WHEN SNOW AND/OR ICE IS
FORECAST TO DEVELOP IN THE AFFECTED AREAS...BUT ACCUMULATIONS ARE
EXPECTED TO BE LIGHT. ANY SNOW OR ICE WOULD MAKE DRIVING AND
WALKING DIFFICULT...BUT NOT IMPOSSIBLE...ON UNTREATED ROADWAYS
AND SIDEWALKS.  WHEN TEMPERATURES ARE BELOW FREEZING...MOTORISTS
NEED TO BE ESPECIALLY CAREFUL ON BRIDGES AND OVERPASSES WHERE
SLIPPERY SPOTS CAN EASILY DEVELOP.

&&

$$

CTZ002-003-MAZ002>004-008>011-022-026-291730-
/O.EXT.KBOX.WW.Y.0019.121229T1700Z-121230T1200Z/
HARTFORD CT-TOLLAND CT-WESTERN FRANKLIN MA-EASTERN FRANKLIN MA-
NORTHERN WORCESTER MA-WESTERN HAMPSHIRE MA-WESTERN HAMPDEN MA-
EASTERN HAMPSHIRE MA-EASTERN HAMPDEN MA-BARNSTABLE MA-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITIES OF...HARTFORD...WINDSOR LOCKS...UNION...
VERNON...CHARLEMONT...GREENFIELD...ORANGE...BARRE...FITCHBURG...
CHESTERFIELD...BLANDFORD...AMHERST...NORTHAMPTON...SPRINGFIELD...
CHATHAM...FALMOUTH...PROVINCETOWN...AYER
425 AM EST SAT DEC 29 2012

...WINTER WEATHER ADVISORY NOW IN EFFECT FROM NOON TODAY TO 7 AM
EST SUNDAY...

* LOCATIONS...NORTHERN CONNECTICUT/WESTERN AND NORTHERN 
  MASSACHUSETTS/CAPE COD. 

* HAZARD TYPES...SNOW.

* ACCUMULATIONS...SNOW ACCUMULATION OF 3 TO 6 INCHES.

* TIMING...SNOW BEGINS LATE MORNING INTO THE EARLY
  AFTERNOON...THEN SNOW TAPERS OFF TOWARD SUNRISE SUNDAY.

* IMPACTS...ACCUMULATING SNOW WHICH MAY MAKE DRIVING DIFFICULT. 
  POOR VISIBILITY AT TIMES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY IS ISSUED WHEN SNOW AND/OR ICE IS
FORECAST TO DEVELOP IN THE AFFECTED AREAS...BUT ACCUMULATIONS ARE
EXPECTED TO BE LIGHT. ANY SNOW OR ICE WOULD MAKE DRIVING AND
WALKING DIFFICULT...BUT NOT IMPOSSIBLE...ON UNTREATED ROADWAYS
AND SIDEWALKS.  WHEN TEMPERATURES ARE BELOW FREEZING...MOTORISTS
NEED TO BE ESPECIALLY CAREFUL ON BRIDGES AND OVERPASSES WHERE
SLIPPERY SPOTS CAN EASILY DEVELOP.

&&

$$

NOCERA

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TAUNTON MA
443 PM EST FRI DEC 28 2012

.SYNOPSIS...
DRY AND SEASONABLY COLD WEATHER PREVAILS TONIGHT. LOW PRESSURE
WILL DEVELOP OFF THE MID ATLANTIC COAST SAT AND THEN TRACK SOUTH
OF NEW ENGLAND SAT NIGHT...BRINGING A PERIOD OF ACCUMULATING SNOW
TO THE REGION. AS THE STORM EXITS SUNDAY...DRY BUT BLUSTERY AND
COLD WEATHER FOLLOWS. THE WEATHER PATTERN FOR NEXT WEEK WILL
LIKELY FEATURE TEMPERATURES AT OR BELOW NORMAL AND MAINLY DRY
WEATHER.

&&

.NEAR TERM /UNTIL 6 AM SATURDAY MORNING/...
TONIGHT...THE WEAK HIGH PRESSURE
RIDGE WILL BECOME CENTERED OVER OUR AREA TONIGHT BUT THIS WILL BE
SHORT LIVED AS NEXT LOW PRESSURE SYSTEM OF GULF COAST ORIGIN RAPIDLY
APPROACHES THE  CENTRAL APPALACHIANS/CAROLINA COASTLINE BY 12Z SAT.
UPPER LEVEL WINDS WILL SHIFT TO THE SW...SO WILL SEE MID AND HIGH
CLOUDS STREAM NE INTO THE REGION OVERNIGHT. STILL A GOOD CORE OF
COLD AIR ACROSS THE REGION...SO EXPECT OVERNIGHT LOWS TO DROP TO THE
TEENS AND LOWER 20S FOR MOST AREAS WITH LIGHT/VRBL WINDS...RANGING
TO THE MID/UPPER 20S ACROSS OUTER CAPE COD AND THE ISLANDS.

&&

.SHORT TERM /6 AM SATURDAY MORNING THROUGH SATURDAY NIGHT/...
SATURDAY...ANOTHER AREA OF WINTRY PRECIP WILL MOVE ACROSS THE
REGION AS FAST MOVING BUT POTENT LOW PRES MOVES OFF THE MID ATLC
COAST...CENTER STILL LOOKS TO TRACK S/E OF NEW ENGLAND SATURDAY
NIGHT BUT MODELS ALSO IN AGREEMENT THAT IT IS NOT BY MUCH...AND
THAT STORM IS IN THE PROCESS OF BOMBING AS IT TRACKS NE. AS SUCH
FORECAST SNOWFALL TOTALS HAVE BEEN INCREASED...WITH 2-5 INCHES OF
SNOW EXPECTED ACROSS MUCH OF THE FORECAST AREA...BUT 6 TO 8 INCHES
OR POSSIBLY SOMEWHAT HIGHER ACROSS SOUTHEAST MA AND RI EXCEPT FOR
THE CAPE AND ISLANDS. IT IS IN THIS AREA WHERE THE HIGHER TOTALS
ARE POSSIBLE THAT A WINTER STORM WATCH HAS BEEN ISSUED FOR
SATURDAY AND SATURDAY NIGHT. TO THE NORTH AND WEST IN THE
CWA...WITH THE EXCEPTION OF SOUTHWEST NH...A WINTER WEATHER
ADVISORY IS IN EFFECT FOR THIS STORM.

MODEL CONSENSUS ON SWIFTNESS OF LOW PRESSURE TRACK...GENERALLY GOING
FROM THE VIRGINIA/CAROLINA COASTLINE TO NOVA SCOTIA IN 24
HOURS...SHOULD HELP TO LIMIT FINAL SNOWFALL TOTALS.  BUT AGAIN...AT
THIS TIME CAN NOT RULE OUT ISOLATED HIGHER TOTALS.

THE MID AND LOWER CAPE WILL PROBABLY BE PRIMARILY RAIN...BUT THE
UPPER CAPE /NEAR THE CANAL/ MAY END UP WITH SEVERAL INCHES...HENCE A
WINTER WEATHER ADVISORY HAS BEEN HOISTED FOR THAT AREA.

EXPECT BULK OF PRECIPITATION TO AFFECT THE AREA BETWEEN 21Z AND
06Z...BUT PRECIPITATION ONSET IS ANTICIPATED DURING SATURDAY MORNING
AND END TIME FROM WEST TO EAST BETWEEN 06Z AND EARLY SUN MORNING.

TEMPERATURES ARE EXPECTED TO REMAIN AT OR BELOW FREEZING THROUGH THE
PERIOD WITH THE EXCEPTION OF SOUTHEAST MA AND SOUTHERN RI WHERE
DAYTIME TEMPS WILL MAX OUT IN THE MID TO UPPER 30S...POSSIBLY AROUND
40 ON THE MID TO OUTER CAPE.

&&

.LONG TERM /SUNDAY THROUGH FRIDAY/...
OVERALL THE 28/12Z GUIDANCE IS IN FAIRLY GOOD AGREEMENT WITH
THEIR SYNOPTIC SOLUTIONS INTO EARLY NEXT WEEK. THEN THE GUIDANCE
STARTS TO DIFFER SIGNIFICANTLY WITH THEIR HANDLING OF A SERIES OF
POTENT MID-LEVEL SHORTWAVES MOVING INTO THE WESTERN USA. THIS WILL
HAVE IMPLICATIONS FOR OUR FORECAST LATER NEXT WEEK. CONFIDENCE IN
THE FORECAST DETAILS AFTER WEDNESDAY IS LOW.

SUNDAY...
WINDY AND COLD BEHIND THE DEPARTING GALE CENTER. MAY BE SOME
OCEAN-EFFECT SHOWERS ACROSS THE MID AND OUTER CAPE UNTIL WINDS
SHIFT NORTHWEST ENOUGH TO LIMIT THE FETCH OVER MASSACHUSETTS AND
CAPE COD BAYS. HIGHS ONLY IN THE MID 20S TO LOWER 30S. GUSTY
NORTHWEST WINDS WILL GENERATE WIND CHILLS IN THE TEENS AND LOWER
20S.

NEW YEARS EVE AND DAY...A POLAR FRONT APPROACHES NEW ENGLAND.
NOT TERRIBLY CHILLY AHEAD OF THIS FRONT WITH TEMPERATURES FALLING
INTO THE 20S NEW YEARS EVE WITH A MODEST WEST WIND.
OVERALL...SEASONABLY COLD BUT TOLERABLE. COULD BE SUFFICIENT
MOISTURE ALONG AND AHEAD OF THIS FRONT TO YIELD SOME SNOW SHOWERS
OR FLURRIES MON NIGHT INTO EARLY TUESDAY BEFORE THIS POLAR FRONT
SWEEPS ACROSS THE AREA BY LATE TUESDAY.

WEDNESDAY...DRY WITH TEMPERATURES AT OR SLIGHTLY COLDER THAN
NORMAL.

THURSDAY...
SOME POTENTIAL FOR A CLIPPER-LIKE SYSTEM TO IMPACT SOUTHERN NEW
ENGLAND. SEEMS TO BE MOISTURE-STARVED AT THIS POINT. WILL HAVE TO
SEE HOW THE DETAILS SHAPE UP OVER THE NEXT SEVERAL DAYS.

FRIDAY...
CURRENTLY EXPECT DRY AND COLD CONDITIONS.

&&

.AVIATION /21Z FRIDAY THROUGH WEDNESDAY/...
4 PM UPDATE...

SHORT TERM OVERVIEW...HIGH CONFIDENCE TONIGHT THEN LOWERING
CONFIDENCE ON DETAILS SAT.

THIS EVENING...MAINLY VFR CONDITIONS ACROSS THE REGION WITH
SCATTERED MVFR CIGS EARLY OVER EAST SLOPES OF THE BERKSHIRES AND
SOUTHERN NH AND VCNTY.

TONIGHT...EXPECT VFR CONDITIONS WITH LIGHT WINDS. MID-HIGH CLOUDS
INCREASE FROM W-E AROUND OR AFTER MIDNIGHT.

KBOS TAF...HIGH CONFIDENCE IN TAF. VFR THROUGH MIDDAY
TOMORROW...DETERIORATING TO MVFR CIGS/VSBYS SHORTLY THEREAFTER.

KBDL TAF...HIGH CONFIDENCE IN TAF. VFR THROUGH MIDDAY
TOMORROW...DETERIORATING TO MVFR CIGS/VSBYS SHORTLY THEREAFTER.

SAT NIGHT...LOWERING CIGS/VSBYS AS ANOTHER STORM PASSES OFFSHORE.
MVFR BUT COULD LOWER TO IFR IN SNOW ESPECIALLY EASTERN MA AND RI.

OUTLOOK...SUNDAY THROUGH WEDNESDAY...

FORECAST CONFIDENCE MODERATE FOR THIS PERIOD

SUNDAY...ANY LEFTOVER IFR/MVFR EARLY WILL TREND TO VFR. GUSTY NNW
WINDS.

MONDAY THROUGH WEDNESDAY...VFR WITH PERIODS OF MVFR IN ISOLD/SCT
SNOW SHOWERS POSSIBLE. GUSTY NNW WINDS POSSIBLE TUE.

&&

.MARINE...
TONIGHT THROUGH SATURDAY NIGHT...MODERATE CONFIDENCE.

ALLOWING SCA FOR WINDS IN SOUNDS/BAYS/HARBORS TO EXPIRE LATE THIS
AFTERNOON...BUT SCA FOR SEAS /AND GUSTS 25 KTS EARLY ON/ FOR OUTER
COASTAL WATERS UNTIL LATE THIS EVENING...THEN AS WEAK RIDGE SETTLES
IN SEAS LOWER CONSIDERABLY.

WEAK RIDGE OF HIGH PRESSURE CROSSES THE WATERS TONIGHT BUT IS
QUICKLY FOLLOWED BY A COASTAL LOW THAT WILL LIKELY TURN INTO A GALE
CENTER AS IT TRACKS NEAR THE 40 N 70 W BENCHMARK THEN PULLS WELL
OFFSHORE. WE WILL RECEIVE A GLANCING BLOW FROM THIS SYSTEM AS THE
WINDS AROUND IT INTENSIFY...AND AS SUCH HOISTING GALE WATCHES FOR
OUTER COASTAL WATERS AS WELL AS NANTUCKET SOUND STARTING SATURDAY
NIGHT. LATEST TRENDS AT THIS TIME INDICATE INTERIOR COASTAL WATERS
SHOULD MAINLY BE LIMITED TO SCA CRITERIA FOR SAT/SAT NIGHT. SNOW AND
RAIN WILL REDUCE VSBY.

OUTLOOK...SUNDAY THROUGH WEDNESDAY...

MODERATE CONFIDENCE ALL PERIODS.

SUNDAY...GALE CENTER TRACKS INTO THE MARITIMES WITH NNW GALES
POSSIBLE ACROSS THE NEW ENGLAND WATERS. VSBY IMPROVES WITH PRECIP
MOVING OFFSHORE.

MONDAY/TUESDAY...DIMINISHING WIND MON AS A RIDGE OF HIGH PRESSURE
MOVES OVER NEW ENGLAND. LOW PROBABILITY FOR GALE FORCE GUSTS
ACROSS THE OUTER COASTAL WATERS INTO MONDAY MORNING. COULD ALSO
SEE A BRIEF PERIOD OF GALE FORCE GUSTS WITH THE PASSAGE OF A
POLAR FRONT TUESDAY.

WEDNESDAY...SMALL CRAFT ADVISORY CONDITIONS POSSIBLE AS WINDS
CONTINUE TO SLOWLY DIMINISH.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...WINTER WEATHER ADVISORY FROM 10 AM SATURDAY TO 7 AM EST SUNDAY
     FOR CTZ002>004.
MA...WINTER STORM WATCH FROM SATURDAY MORNING THROUGH SUNDAY
     MORNING FOR MAZ012-013-016>021.
     WINTER WEATHER ADVISORY FROM 10 AM SATURDAY TO 7 AM EST SUNDAY
     FOR MAZ002>011-014-015-022-026.
NH...NONE.
RI...WINTER STORM WATCH FROM SATURDAY MORNING THROUGH SUNDAY
     MORNING FOR RIZ001>007.
MARINE...GALE WATCH FROM SATURDAY EVENING THROUGH SUNDAY EVENING FOR
     ANZ232-250-254>256.
     SMALL CRAFT ADVISORY UNTIL MIDNIGHT EST TONIGHT FOR ANZ250-
     254>256.

&&

SYNOPSIS...NMB/BELK
NEAR TERM...NMB
SHORT TERM...NMB
LONG TERM...BELK
AVIATION...NMB/BELK
MARINE...NMB/BELK

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TAUNTON MA
442 PM EST FRI DEC 28 2012

CTZ002>004-MAZ002>011-014-015-022-026-292145-
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-
SOUTHEAST MIDDLESEX MA-SUFFOLK MA-BARNSTABLE MA-
NORTHERN MIDDLESEX MA-
442 PM EST FRI DEC 28 2012

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM SATURDAY TO 7 AM EST
SUNDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN
CONNECTICUT...CENTRAL MASSACHUSETTS...EASTERN
MASSACHUSETTS...NORTHEASTERN MASSACHUSETTS...SOUTHEASTERN
MASSACHUSETTS AND WESTERN MASSACHUSETTS.

.DAY ONE...TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   WINTER WEATHER ADVISORY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL LIKELY BE NEEDED.

MAZ012-013-016>021-RIZ001>007-292145-
SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-EASTERN NORFOLK MA-
NORTHERN BRISTOL MA-WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-
SOUTHERN BRISTOL MA-SOUTHERN PLYMOUTH MA-NORTHWEST PROVIDENCE RI-
SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-EASTERN KENT RI-BRISTOL RI-
WASHINGTON RI-NEWPORT RI-
442 PM EST FRI DEC 28 2012

...WINTER STORM WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SUNDAY
MORNING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL
MASSACHUSETTS...EASTERN MASSACHUSETTS...SOUTHEASTERN
MASSACHUSETTS...NORTHERN RHODE ISLAND AND SOUTHERN RHODE ISLAND.

.DAY ONE...TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   WINTER STORM WATCH.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL LIKELY BE NEEDED.

MAZ023-024-NHZ011-012-015-292145-
DUKES MA-NANTUCKET MA-CHESHIRE NH-EASTERN HILLSBOROUGH NH-
WESTERN AND CENTRAL HILLSBOROUGH NH-
442 PM EST FRI DEC 28 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEASTERN MASSACHUSETTS
AND SOUTHERN NEW HAMPSHIRE.

.DAY ONE...TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED.

RIZ008-292145-
BLOCK ISLAND RI-
442 PM EST FRI DEC 28 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHERN RHODE ISLAND.

.DAY ONE...TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

HAZARDOUS WEATHER IS NOT ANTICIPATED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED.

ANZ232-250-254>256-292145-
NANTUCKET SOUND-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK NATIONAL
MARINE SANCTUARY-
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-
442 PM EST FRI DEC 28 2012

...GALE WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
EVENING...

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...SATURDAY THROUGH THURSDAY.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   GALE WATCH.

THERE IS A LOW PROBABILITY OF GALE FORCE GUSTS LASTING INTO
MONDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED.

ANZ230-231-233>237-251-292145-
BOSTON HARBOR-CAPE COD BAY-VINEYARD SOUND-BUZZARDS BAY-
RHODE ISLAND SOUND-NARRAGANSETT BAY-BLOCK ISLAND SOUND-
MASSACHUSETTS BAY AND IPSWICH BAY-
442 PM EST FRI DEC 28 2012

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...SATURDAY THROUGH THURSDAY.

THERE IS A LOW PROBABILITY OF GALE FORCE GUSTS DURING SUNDAY INTO
MONDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED.