Severe Thunderstorm Warning 48, NWS Boston/Norton, MA

529 
WWUS51 KBOX 052130
SVSBOX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAUNTON MA
530 PM EDT SAT JUN 5 2010

MAC017-052140-
/O.CAN.KBOX.SV.W.0048.000000T0000Z-100605T2215Z/
MIDDLESEX MA-
530 PM EDT SAT JUN 5 2010

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL MIDDLESEX COUNTY
IS CANCELLED...

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT SATURDAY EVENING
FOR NORTHERN CONNECTICUT AND MASSACHUSETTS AND SOUTHERN NEW HAMPSHIRE
AND CENTRAL RHODE ISLAND.

LAT...LON 4266 7073 4263 7091 4271 7095 4277 7080
      4274 7078 4273 7077 4269 7077 4268 7074
TIME...MOT...LOC 2130Z 250DEG 32KT 4270 7082

$$

MAC009-052215-
/O.CON.KBOX.SV.W.0048.000000T0000Z-100605T2215Z/
ESSEX MA-
530 PM EDT SAT JUN 5 2010

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM EDT
FOR CENTRAL ESSEX COUNTY...

AT 529 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE
HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS
LOCATED NEAR IPSWICH...OR 9 MILES SOUTH OF NEWBURYPORT...MOVING EAST
AT 35 MPH.

THE SEVERE THUNDERSTORM WILL OTHERWISE REMAIN OVER MAINLY RURAL AREAS
OF THE INDICATED COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DOPPLER RADAR HAS INDICATED SOME WEAK ROTATION WITHIN THIS STORM.
WHILE NOT IMMEDIATELY LIKELY...A TORNADO MAY STILL DEVELOP. IF A
TORNADO IS SPOTTED...ACT QUICKLY AND MOVE TO A PLACE OF SAFETY IN A
STURDY STRUCTURE...SUCH AS A BASEMENT OR SMALL INTERIOR ROOM.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT SATURDAY EVENING
FOR NORTHERN CONNECTICUT AND MASSACHUSETTS AND SOUTHERN NEW HAMPSHIRE
AND CENTRAL RHODE ISLAND.

&&

LAT...LON 4266 7073 4263 7091 4271 7095 4277 7080
      4274 7078 4273 7077 4269 7077 4268 7074
TIME...MOT...LOC 2130Z 250DEG 32KT 4270 7082

$$
EKSTER

813 
WWUS51 KBOX 052146
SVSBOX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAUNTON MA
546 PM EDT SAT JUN 5 2010

MAC009-052156-
/O.CAN.KBOX.SV.W.0048.000000T0000Z-100605T2215Z/
ESSEX MA-
546 PM EDT SAT JUN 5 2010

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL ESSEX COUNTY IS
CANCELLED...

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT SATURDAY EVENING
FOR NORTHERN CONNECTICUT AND MASSACHUSETTS AND SOUTHERN NEW HAMPSHIRE
AND CENTRAL RHODE ISLAND.

LAT...LON 4266 7073 4263 7091 4271 7095 4277 7080
      4274 7078 4273 7077 4269 7077 4268 7074
TIME...MOT...LOC 2146Z 250DEG 32KT 4246 7051

$$
MLE

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TAUNTON MA
432 PM EDT SAT JUN 5 2010

.SYNOPSIS...
A STATIONARY FRONT WILL WAVER NORTH AND SOUTH ACROSS SOUTHERN NEW
ENGLAND THIS WEEKEND AS WAVES OF LOW PRESSURE MOVE ALONG IT. THIS
FRONT WILL MOVE SOUTH OF NEW ENGLAND SUNDAY NIGHT...WITH DRIER AND
MORE SEASONABLE WEATHER. A WAVE OF LOW PRESSURE MAY BRING A ROUND OF
RAIN TO THE REGION SOMETIME LATE WEDNESDAY/EARLY THURSDAY...FOLLOWED
BY SEASONABLE WEATHER FRIDAY/SATURDAY.

&&

.NEAR TERM /UNTIL MIDNIGHT TONIGHT/...
SCATTERED CONVECTION CONTINUED TO DEVELOP  ACROSS INTERIOR SNE THIS
AFTERNOON...MOVING EWD.  ATMOPSPHERE IS QUITE UNSTABLE WITH SBCAPES
2000-2500 J/KG AND MLCAPES 1500 J/KG AWAY FROM THE COAST SO ACTIVITY
SHOULD CONTINUE TO INCREASE THROUGH THE AFTERNOON.  0-6KM SHEAR
45-50 KT WHICH IS PLENTY SUFFICIENT FOR ORGANIZED ROTATING TSTMS.
ANY TSTMS SHOULD WEAKEN AS THEY APPROACH THE S COAST WHERE MORE
STABLE MARINE ENVIRONMENT IS PRESENT.

CONVECTION EXPECTED TO DECREASE AND WEAKEN THIS EVENING WHICH SHOULD
LEAD TO A LULL IN THE SHOWERS/TSTMS FOR A PERIOD TONIGHT.  AREAS OF
FOG WILL PERSIST OVER OUTER CAPE/ISLANDS.  COLD FRONT APPROACHES N
ZONES TOWARD MIDNIGHT.

&&

.SHORT TERM /MIDNIGHT THROUGH 6 PM SUNDAY/...
COLD FRONT FORECAST TO DROP SWD ACROSS SNE OVERNIGHT TO THE S COAST
BY DAYBREAK...BUT WILL MOVE BACK NORTH AS A WARM FRONT DURING THE
MORNING AS LOW PRES TRACKS EWD FROM THE GT LAKES INTO CENTRAL NEW
ENG.  SHOWERS AND ELEVATED TSTMS NORTH OF THE WARM FRONT WILL MOVE
BACK INTO W NEW ENG LATE TONIGHT AND OVERSPREAD REST OF SNE DURING
SUN MORNING.

BASED ON THE EXPECTED TRACK OF THE SFC LOW ACROSS N MA AND S
NH...THE MOST WIDESPREAD SHOWERS AND HEAVIEST RAINFALL WILL LIKELY
BE ACROSS NW ZONES ALONG THE LOW TRACK WITH A SHORTER DURATION OF
SHOWERS CLOSER TO THE S COAST AS WARM SECTOR MOVES IN.  WILL HAVE TO
WATCH ANY TSTMS DEVELOPING ALONG THE WARM FRONT SUN MORNING VERY
CLOSELY AS LOW LEVEL HELICITY IS QUITE STRONG AND HAS POTENTIAL TO
SPIN UP A TOR IF ENOUGH LOW LEVEL INSTABILITY IS PRESENT.
INSTABILITY MAY BE A LIMITING FACTOR IN THE MORNING.

WARM FRONT PUSHES NWD ACROSS SNE IN THE MORNING WITH MOST OF THE
REGION GETTING INTO THE WARM SECTOR IN THE AFTERNOON AND POSSIBLE
LULL IN THE SHOWERS WITH POSSIBLE EXCEPTION OF FAR N ZONES. IF WE
CAN GET SOME BREAKS TO DEVELOP IN THE AFTERNOON THIS WOULD ALLOW
ATMOSPHERE TO DESTABILIZE BUT THE EXTENT AND MAGNITUDE OF THE
INSTABILITY IS UNCERTAIN AS CLOUDS COULD PERSIST AND LIMIT HEATING.
850 MB TEMPS 16-18C SO IT COULD GET QUITE WARM WITH SUNSHINE BUT WE
FOLLOWED MAV GUIDANCE DUE TO UNCERTAINTY.

THE MAIN CONCERN FOR THE AFTERNOON IS THE POTENTIAL FOR SEVERE TSTMS
DEVELOPING IN THE WARM SECTOR AHEAD OF THE COLD FRONT AS WIND FIELD
IS EXTREMELY STRONG WITH TURNING IN THE LOW LEVELS SOUTH OF THE SFC
LOW. COLD FROPA EXPECTED LATE IN THE DAY INTO THE EVENING.  850 MB
WINDS 50-60 KT AND 500 MB JET OF 80-90 KT AHEAD OF SHORTWAVE PUNCHES
INTO REGION LATER IN THE DAY.  IF WE CAN REALIZE THE INSTABILITY
WHICH IS NOT CERTAIN AT THIS TIME...WE WILL HAVE A THREAT OF
TORNADOES GIVEN THE MAGNITUDE OF THE DEEP LAYER SHEAR AND TURNING.
THE INSTABILITY IS THE UNKNOWN FACTOR AND WILL DEPEND ON AMOUNT OF
HEATING.

PWATS CONTINUE NEAR 2" SO ANY TSTMS WILL HAVE THE POTENTIAL TO
PRODUCE VERY HEAVY RAINFALL.

GUSTY SW WINDS EXPECTED SUNDAY AS LOW LEVEL JET DEVELOPS ACROSS THE
REGION.

&&

.LONG TERM /SUNDAY NIGHT THROUGH SATURDAY/...
SUNDAY NIGHT...
SCATTERED SHOWERS/THUNDERSTORMS SHOULD COME TO AN END DURING THE
EVENING AS MUCH DRIER AIR WORKS IN BEHIND THE COLD FRONT.  IN
FACT...NORTHWEST WINDS WILL BE QUITE BREEZY IN THE TYPICAL
NON-DECOUPLING AREAS.  LOWS WILL FALL MAINLY INTO THE 50S...BUT IT
WILL FEE MUCH COOLER THAN RECENT NIGHTS WITH MUCH DRIER AIR WORKING
INTO THE REGION.  THERE ALSO MAY BE SOME UPPER 40S ACROSS PORTIONS
OF NORTHWEST MA/SOUTHWEST NH.

MONDAY...
GENERALLY A PARTLY SUNNY DAY IS ON TAP FOR SOUTHERN NEW ENGLAND.
DEWPOINTS WILL BE MUCH LOWER BEHIND THE FRONT AND THIS WILL MAKE IT
FEEL MORE COMFORTABLE THAN THIS WEEKEND.  NONETHELESS...THERE WILL
BE PLENTY OF COLD AIR ALOFT WITH 500 MB TEMPERATURES DROPPING BELOW
-20C.  THEREFORE...DESPITE THE LACK OF LOW LEVEL MOISTURE ITS
POSSIBLE THAT AN ISOLATED SHOWER/THUNDERSTORM OR TWO POP UP IN THE
AFTERNOON/EARLY EVENING BUT CONFIDENCE IS LOW.  EITHER WAY...IF
ANYTHING POPS UP IT SHOULD BE FAIRLY ISOLATED AND SHORT LIVED MAINLY
IN OUR NORTHERN/EASTERN ZONES.  HIGHS SHOULD BE WELL UP INTO THE 70S
BUT WITH COMFORTABLE HUMIDITY LEVELS.

MONDAY NIGHT..
IF ANY ISOLATED ACTIVITY IS ABLE TO DEVELOP IT WILL QUICKLY COME TO
AN END EARLY IN THE EVENING.  OTHERWISE...SKIES SHOULD BECOME MOSTLY
CLEAR AND IT WILL BE A RATHER COOL NIGHT FOR JUNE.  LOWS SHOULD FALL
WELL DOWN INTO THE 40S ACROSS MUCH OF THE OUTLYING LOCATIONS...TO
THE LOWER TO MIDDLE 50S IN DOWNTOWN BOSTON/PROVIDENCE.

TUESDAY...
ANOTHER PARTLY SUNNY AND PLEASANT DAY ON TAP WITH HIGH TEMPERATURES
WELL INTO THE 70S.  STILL MAY HAVE ENOUGH COLD AIR ALOFT TO POP AN
ISOLATED AFTERNOON/EARLY EVENING SHOWER.  THEREFORE...INSERTED A
SLIGHT CHANCE POPS FOR A FEW HOURS TO COVER THIS POTENTIAL.

WEDNESDAY AND THURSDAY...
THE MODELS DIFFER A BIT ON TIMING...BUT SHOW A FAST MOVING COASTAL
LOW PRESSURE SYSTEM.  THIS WILL LIKELY BRING A PERIOD OF RAIN TO
MOST OF THE REGION LATE WEDNESDAY INTO EARLY THURSDAY WITH COOL
TEMPERATURES FOR JUNE.  AT THIS TIME...THE BEST CHANCE FOR RAIN WILL
BE WEDNESDAY NIGHT AND WILL RUN WITH LIKELY POPS.  HIGH TEMPERATURES
ON THURSDAY MAY STRUGGLE TO REACH 70 ACROSS PORTIONS OF THE REGION
WITH NORTHEAST WINDS AND LOW CLOUDS.

FRIDAY AND SATURDAY...
TEMPERATURES SHOULD RETURN TO MORE SEASONABLE LEVELS
FRIDAY/SATURDAY.  CONFIDENCE ON PRECIPITATION IS RATHER LOW...BUT AT
THIS TIME MUCH OF THIS PERIOD MAY BE DRY.  DID INSERT SOME SLIGHT
CHANCE POPS BY SATURDAY...AS THERE IS A SHORTWAVE APPROACHING.

&&

.AVIATION /20Z SATURDAY THROUGH THURSDAY/...
THROUGH EARLY EVENING...AREAS OF IFR WILL LIKELY PERSIST OVER CAPE
AND ISLANDS WITH LIFR FOG AT ACK. MVFR CONDITIONS OVER PVD WILL
IMPROVE TO VFR. ELSW...VFR CIGS BUT CONDITIONS BRIEFLY LOWERING TO
MVFR/IFR IN ANY TSTMS THAT DEVELOP...GREATEST PROBABILITY INTERIOR
TERMINALS. WE DO NOT HAVE ANY THUNDER AT THE TAF SITES YET...HANDLED
WITH CB.

TONIGHT...CONFIDENCE ON EXTENT OF FOG AND STRATUS IS LOW. GREATEST
PROBABILITY OF PERSISTENT IFR/LIFR WILL BE OVER CAPE/ISLANDS. LOW
PROB OF THESE CONDITIONS SPREADING INLAND TO PVD-SE MA BUT WE
MAINTAINED VFR CONDITIONS. SHOWERS/ELEVATED THUNDER WITH MVFR MOVING
INTO W ZONES LATE TONIGHT.

SUNDAY...MEDIUM CONFIDENCE. AREAS OF MVFR/IFR DEVELOPING...ESPECIALLY
NORTH AS NUMEROUS SHOWERS AND SCT TSTMS MOVE THROUGH ALONG THE WFNT.
AREAS OF IFR CAPE/ISLANDS IN THE MORNING BUT CONDITIONS MAY IMPROVE
TO VFR IN THE WARM SECTOR...ESPECIALLY IN THE COASTAL PLAIN. MORE
TSTMS POSSIBLY DEVELOPING AHEAD OF COLD FRONT IN THE AFTERNOON. GUSTY
SW WINDS 25-30 KT DEVELOPING BY MIDDAY.

KBOS...VFR CIGS THIS AFTERNOON MAY BRIEFLY LOWER TO MVFR IN ANY
TSTMS. TSTMS DEVELOPING TO THE WEST BUT CONFIDENCE IS LOW THAT ANY
PARTICULAR TSTM WILL MOVE OVER THE AIRFIELD SO KEPT OUT OF TAF FOR
NOW. MEDIUM CONFIENCE VFR TONIGHT AS FOG AND STRATUS SHOULD BE
CONFINED CLOSER TO THE S COAST. MEDIUM CONFIDENCE OF AREAS OF MVFR
DEVELOPING SUNDAY AS SHOWERS AND SCT TSTMS MOVE IN DURING THE
MORNING...BUT POSSIBLY IMPROVING TO VFR IN THE AFTERNOON IN THE WARM
SECTOR.  GUSTY SW WINDS TO 25 KT DEVELOPING BY MIODAY SUNDAY.

OUTLOOK...SUNDAY NIGHT THROUGH THURSDAY...

SUNDAY NIGHT...
SCATTERED SHOWERS/THUNDERSTORMS SHOULD COME TO AN END DURING THE
EVENING AS MUCH DRIER AIR WORKS IN BEHIND THE COLD FRONT.  IN
FACT...NORTHWEST WINDS WILL BE QUITE BREEZY IN THE TYPICAL
NON-DECOUPLING AREAS.  LOWS WILL FALL MAINLY INTO THE 50S...BUT IT
WILL FEE MUCH COOLER THAN RECENT NIGHTS WITH MUCH DRIER AIR WORKING
INTO THE REGION.  THERE ALSO MAY BE SOME UPPER 40S ACROSS PORTIONS
OF NORTHWEST MA/SOUTHWEST NH.

MONDAY...
GENERALLY A PARTLY SUNNY DAY IS ON TAP FOR SOUTHERN NEW ENGLAND.
DEWPOINTS WILL BE MUCH LOWER BEHIND THE FRONT AND THIS WILL MAKE IT
FEEL MORE COMFORTABLE THAN THIS WEEKEND.  NONETHELESS...THERE WILL
BE PLENTY OF COLD AIR ALOFT WITH 500 MB TEMPERATURES DROPPING BELOW
-20C.  THEREFORE...DESPITE THE LACK OF LOW LEVEL MOISTURE ITS
POSSIBLE THAT AN ISOLATED SHOWER/THUNDERSTORM OR TWO POP UP IN THE
AFTERNOON/EARLY EVENING BUT CONFIDENCE IS LOW.  EITHER WAY...IF
ANYTHING POPS UP IT SHOULD BE FAIRLY ISOLATED AND SHORT LIVED MAINLY
IN OUR NORTHERN/EASTERN ZONES.  HIGHS SHOULD BE WELL UP INTO THE 70S BUT
WITH COMFORTABLE HUMIDITY LEVELS.

MONDAY NIGHT..
IF ANY ISOLATED ACTIVITY IS ABLE TO DEVELOP IT WILL QUICKLY COME TO
AN END EARLY IN THE EVENING.  OTHERWISE...SKIES SHOULD BECOME MOSTLY
CLEAR AND IT WILL BE A RATHER COOL NIGHT FOR JUNE.  LOWS SHOULD FALL
WELL DOWN INTO THE 40S ACROSS MUCH OF THE OUTLYING LOCATIONS...TO
THE LOWER TO MIDDLE 50S IN DOWNTOWN BOSTON/PROVIDENCE.

TUESDAY...
ANOTHER PARTLY SUNNY AND PLEASANT DAY ON TAP WITH HIGH TEMPERATURES
WELL INTO THE 70S.  STILL MAY HAVE ENOUGH COLD AIR ALOFT TO POP AN
ISOLATED AFTERNOON/EARLY EVENING SHOWER.  THEREFORE...INSERTED A
SLIGHT CHANCE POPS FOR A FEW HOURS TO COVER THIS POTENTIAL.

WEDNESDAY AND THURSDAY...
THE MODELS DIFFER A BIT ON TIMING...BUT SHOW A FAST MOVING COASTAL
LOW PRESSURE SYSTEM.  THIS WILL LIKELY BRING A PERIOD OF RAIN TO
MOST OF THE REGION LATE WEDNESDAY INTO EARLY THURSDAY WITH COOL
TEMPERATURES FOR JUNE.  AT THIS TIME...THE BEST CHANCE FOR RAIN WILL
BE WEDNESDAY NIGHT AND WILL RUN WITH LIKELY POPS.  HIGH TEMPERATURES
ON THURSDAY MAY STRUGGLE TO REACH 70 ACROSS PORTIONS OF THE REGION
WITH NORTHEAST WINDS AND LOW CLOUDS.

FRIDAY AND SATURDAY...
TEMPERATURES SHOULD RETURN TO MORE SEASONABLE LEVELS
FRIDAY/SATURDAY.  CONFIDENCE ON PRECIPITATION IS RATHER LOW...BUT AT
THIS TIME MUCH OF THIS PERIOD MAY BE DRY.  DID INSERT SOME SLIGHT
CHANCE POPS BY SATURDAY...AS THERE IS A SHORTWAVE APPROACHING.

&&

.MARINE...
TONIGHT...WINDS AND SEAS SHOULD REMAIN BELOW SCA THROUGH TONIGHT.
AREAS OF DENSE FOG WILL LIKELY.

SUN...SW WIND GUSTS 25-30 KT LIKELY AS LOW LEVEL JET DEVELOPS AND
SCA ISSUED.  UNDERCUT WNAWAVE GUIDANCE WITH ITS TYPICAL SW FLOW HIGH
BIAS BUT SEAS COULD BUILD TO 8-9 FEET OVER OUTER S WATERS LATE IN
THE DAY.

OUTLOOK...SUNDAY NIGHT THROUGH WEDNESDAY...

SUNDAY NIGHT...A PERIOD OF NORTHWEST SCA WIND GUSTS APPEARS LIKELY
BEHIND THE COLD FRONT.  IN ADDITION...LEFT OVER SWELL RESULT IN SCA
SEAS FOR PORTIONS OF OUR SOUTHERN AND OUTER-WATERS.

MONDAY...LINGERING ROUGH SEAS ON THE OUTER-WATERS SHOULD GRADUALLY
DIMINISH AND DROP BELOW SCA CRITERIA DURING THE AFTERNOON.

TUESDAY-WEDNESDAY...WINDS AND SEAS SHOULD BE BELOW SCA THRESHOLDS AS
A RIDGE OF HIGH PRESSURE BUILDS OVER THE REGION.

WEDNESDAY NIGHT-THURSDAY...A WAVE OF LOW PRESSURE WORKING UP THE
COAST MAY RESULT IN A PERIOD OF SCA WIND GUSTS AND SEAS.

&&

.EQUIPMENT...
KBOX RADAR...PARTS ARE IN ROUTE TO THE WFO AND EXPECTED TO ARRIVE BY
5 PM.  WE HOPE TO HAVE RADAR BACK IN SERVICE BY 6-7 PM.

BUOY 44098 EXPECTED TO BE REPAIRED SOME TIME NEXT WEEK.

BOSTON BUOY 44013 REPAIR WILL BE LONGER AS THIS BUOY ENCOUNTERED A
VESSEL COLLISION AND WILL REQUIRE A REPLACEMENT BUOY. OUTAGE TIME IS
NOT KNOWN AT THE MOMENT.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...NONE.
MA...NONE.
NH...NONE.
RI...NONE.
MARINE...SMALL CRAFT ADVISORY FROM 8 AM TO 8 PM EDT SUNDAY FOR
     ANZ230>237-250-251-254>256.

&&

SYNOPSIS...KJC/FRANK
NEAR TERM...KJC
SHORT TERM...KJC
LONG TERM...FRANK
AVIATION...KJC/FRANK
MARINE...KJC/FRANK
EQUIPMENT...

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TAUNTON MA
508 PM EDT SAT JUN 5 2010

CTZ002>004-MAZ002>021-026-NHZ011-012-015-RIZ001>004-062115-
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-
508 PM EDT SAT JUN 5 2010

...TORNADO WATCH 263 IN EFFECT UNTIL 10 PM EDT THIS EVENING...

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

.DAY ONE...TONIGHT.

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

   TORNADO WATCH.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

LOW PROBABILITY OF AN ISOLATED SEVERE THUNDERSTORM SUNDAY MORNING.
ANOTHER ROUND OF SEVERE THUNDERSTORMS ARE POSSIBLE SUNDAY AFTERNOON
INTO THE EARLY EVENING. THIS HAS THE POTENTIAL TO BE A SIGNIFICANT
SEVERE WEATHER EVENT IF ENOUGH SUNSHINE CAN DEVELOP IN THE
AFTERNOON.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

MAZ022>024-RIZ005>008-062115-
BARNSTABLE MA-DUKES MA-NANTUCKET MA-BRISTOL RI-WASHINGTON RI-
NEWPORT RI-BLOCK ISLAND RI-
508 PM EDT SAT JUN 5 2010

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

.DAY ONE...TONIGHT.

PATCHY DENSE FOG MAY RETURN TONIGHT ACROSS THE SOUTH COAST...CAPE
COD AND THE ISLANDS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

STRONG THUNDERSTORMS ARE POSSIBLE MAINLY SUNDAY AFTERNOON INTO THE
EARLY EVENING.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

ANZ231>237-250-254>256-062115-
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-
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-
508 PM EDT SAT JUN 5 2010

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

.DAY ONE...TONIGHT.

THUNDERSTORMS MAY BRING SQUALLY WINDS AND HAIL INTO EARLY THIS
EVENING...MAINLY OFF THE EAST COAST OF MASSACHUSETTS.

PATCHY DENSE FOG IS POSSIBLE TONIGHT...ESPECIALLY ON THE WATERS
SOUTH OF MASSACHUSETTS AND RHODE ISLAND.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

PATCHY DENSE FOG IS POSSIBLE EARLY SUNDAY...ESPECIALLY ON THE
WATERS SOUTH OF MASSACHUSETTS AND RHODE ISLAND.

STRONG THUNDERSTORMS ARE POSSIBLE SUNDAY AFTERNOON INTO THE EARLY
EVENING.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

ANZ230-251-062115-
BOSTON HARBOR-MASSACHUSETTS BAY AND IPSWICH BAY-
508 PM EDT SAT JUN 5 2010

...TORNADO WATCH 263 IN EFFECT UNTIL 10 PM EDT THIS EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR MASSACHUSETTS COASTAL WATERS.

.DAY ONE...TONIGHT.

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

   TORNADO WATCH.

PATCHY DENSE FOG IS POSSIBLE TONIGHT...ESPECIALLY ON THE WATERS
SOUTH OF MASSACHUSETTS AND RHODE ISLAND.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

PATCHY DENSE FOG IS POSSIBLE EARLY SUNDAY...ESPECIALLY ON THE
WATERS SOUTH OF MASSACHUSETTS AND RHODE ISLAND.

STRONG THUNDERSTORMS ARE POSSIBLE SUNDAY AFTERNOON INTO THE EARLY
EVENING.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAUNTON MA
321 PM EDT SAT JUN 5 2010

CTZ002-003-MAZ008>011-052000-
EASTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-HARTFORD CT-TOLLAND
CT-WESTERN HAMPDEN MA-WESTERN HAMPSHIRE MA-
321 PM EDT SAT JUN 5 2010

AT 317 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A LINE
OF STRONG THUNDERSTORMS CAPABLE OF PRODUCING WIND GUSTS TO 40 MPH AND
PENNY SIZED HAIL ALONG A LINE EXTENDING FROM RUSSELL TO 6 MILES WEST
OF TOLLAND...OR ALONG A LINE EXTENDING FROM 13 MILES SOUTHWEST OF
NORTHAMPTON TO 15 MILES NORTH OF TORRINGTON...MOVING EAST AT 30 MPH.

* SOME LOCATIONS AFFECTED INCLUDE...SOUTHAMPTON...WESTFIELD...
  GRANVILLE...HOLYOKE...WEST SPRINGFIELD...CHICOPEE...SOUTHWICK...
  SPRINGFIELD...AGAWAM...LUDLOW...LONGMEADOW...EAST LONGMEADOW...
  WILBRAHAM...GRANBY...SIMSBURY...WINDSOR LOCKS...WINDSOR...
  SUFFIELD...SOUTH WINDSOR...ENFIELD...EAST WINDSOR AND EAST GRANBY.

FOR YOUR SAFETY...GET INSIDE WHEN THESE STORMS APPROACH. WINDS MAY BE
STRONG ENOUGH TO BRING DOWN SMALL BRANCHES. MINOR STREET FLOODING AND
PONDING OF WATER IN POOR DRAINAGE AREAS IS ALSO POSSIBLE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT SATURDAY EVENING
FOR NORTHERN CONNECTICUT AND MASSACHUSETTS AND SOUTHERN NEW HAMPSHIRE
AND CENTRAL RHODE ISLAND.

&&

LAT...LON 4211 7306 4215 7307 4216 7305 4215 7303
      4217 7302 4226 7287 4218 7239 4178 7262
      4191 7292 4197 7290 4197 7303 4203 7301
      4204 7305 4210 7308

MLE

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TAUNTON MA
354 PM EDT SAT JUN 05 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0348 PM     TSTM WND DMG     WEST SPRINGFIELD        42.12N 72.65W
06/05/2010                   HAMPDEN            MA   AMATEUR RADIO

            TREE DOWN ON A CAR ON RT. 5 NEAR MEMORIAL BRIDGE. SEVERAL
            LARGE LIMBS DOWN ON FAIRVIEW AVE. TREE DOWN ON CIRCUIT
            AVE. MEASURED WIND GUST TO 48 MPH.

0349 PM     HAIL             SPRINGFIELD             42.12N 72.54W
06/05/2010  E0.88 INCH       HAMPDEN            MA   AMATEUR RADIO

            PENNY TO NICKEL HAIL LASTED 1 MINUTE ON I-91.

&&

FIELD

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TAUNTON MA
400 PM EDT SAT JUN 05 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0348 PM     TSTM WND DMG     WEST SPRINGFIELD        42.12N 72.65W
06/05/2010                   HAMPDEN            MA   AMATEUR RADIO

            TREE DOWN ON A CAR ON RT. 5 NEAR MEMORIAL BRIDGE. SEVERAL
            LARGE LIMBS DOWN ON FAIRVIEW AVE. TREE DOWN ON CIRCUIT
            AVE. MEASURED WIND GUST TO 48 MPH.

0349 PM     HAIL             SPRINGFIELD             42.12N 72.54W
06/05/2010  E0.88 INCH       HAMPDEN            MA   AMATEUR RADIO

            PENNY TO NICKEL HAIL LASTED 1 MINUTE ON I-91.

0357 PM     TSTM WND DMG     GRANBY                  41.95N 72.78W
06/05/2010                   HARTFORD           CT   AMATEUR RADIO

            TREES DOWN IN MULTIPLE LOCATIONS.

&&

FIELD

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAUNTON MA
411 PM EDT SAT JUN 5 2010

MAZ004-005-012-052100-
CENTRAL MIDDLESEX COUNTY MA-NORTHERN WORCESTER MA-SOUTHERN WORCESTER
MA-
411 PM EDT SAT JUN 5 2010

AT 407 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM CAPABLE OF PRODUCING WIND GUSTS TO 40 MPH AND
PENNY SIZED HAIL OVER PAXTON...OR ABOUT 8 MILES NORTHWEST OF
WORCESTER...MOVING EAST AT 40 MPH.

* SOME LOCATIONS AFFECTED INCLUDE...HOLDEN...WEST BOYLSTON...
  WORCESTER...BOYLSTON...SHREWSBURY...BERLIN...NORTHBOROUGH...
  GRAFTON...WESTBOROUGH...HUDSON AND MARLBOROUGH.

FOR YOUR SAFETY...GET INSIDE WHEN THIS STORM APPROACHES. WINDS MAY BE
STRONG ENOUGH TO BRING DOWN SMALL BRANCHES. MINOR STREET FLOODING AND
PONDING OF WATER IN POOR DRAINAGE AREAS IS ALSO POSSIBLE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT SATURDAY EVENING
FOR NORTHERN CONNECTICUT AND MASSACHUSETTS AND SOUTHERN NEW HAMPSHIRE
AND CENTRAL RHODE ISLAND.

&&

LAT...LON 4242 7148 4216 7162 4226 7199 4241 7198

MLE

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TAUNTON MA
419 PM EDT SAT JUN 05 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0348 PM     TSTM WND DMG     WEST SPRINGFIELD        42.12N 72.65W
06/05/2010                   HAMPDEN            MA   AMATEUR RADIO

            TREE DOWN ON A CAR ON RT. 5 NEAR MEMORIAL BRIDGE. SEVERAL
            LARGE LIMBS DOWN ON FAIRVIEW AVE. TREE DOWN ON CIRCUIT
            AVE. MEASURED WIND GUST TO 48 MPH.

0349 PM     HAIL             SPRINGFIELD             42.12N 72.54W
06/05/2010  E0.88 INCH       HAMPDEN            MA   AMATEUR RADIO

            PENNY TO NICKEL HAIL LASTED 1 MINUTE ON I-91.

0357 PM     TSTM WND DMG     GRANBY                  41.95N 72.78W
06/05/2010                   HARTFORD           CT   AMATEUR RADIO

            TREES DOWN IN MULTIPLE LOCATIONS.

0410 PM     TSTM WND GST     WINDSOR LOCKS           41.93N 72.66W
06/05/2010  M60.00 MPH       HARTFORD           CT   ASOS

            BRADLEY INTL AIRPORT ASOS

&&

FIELD

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TAUNTON MA
437 PM EDT SAT JUN 5 2010

MAZ004>007-014-026-052130-
CENTRAL MIDDLESEX COUNTY MA-EASTERN ESSEX MA-NORTHERN WORCESTER
MA-NORTHWEST MIDDLESEX COUNTY MA-SOUTHEAST MIDDLESEX MA-WESTERN ESSEX
MA-
437 PM EDT SAT JUN 5 2010

AT 433 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM CAPABLE OF PRODUCING WIND GUSTS TO 40 MPH AND
PENNY SIZED HAIL 3 MILES SOUTHEAST OF GROTON...OR ABOUT 10 MILES WEST
OF LOWELL...MOVING EAST AT 35 MPH.

* SOME LOCATIONS AFFECTED INCLUDE...WESTFORD...CHELMSFORD...
  CARLISLE...LOWELL...DRACUT...BILLERICA...TEWKSBURY...WILMINGTON AND
  READING.

FOR YOUR SAFETY...GET INSIDE WHEN THIS STORM APPROACHES. WINDS MAY BE
STRONG ENOUGH TO BRING DOWN SMALL BRANCHES. MINOR STREET FLOODING AND
PONDING OF WATER IN POOR DRAINAGE AREAS IS ALSO POSSIBLE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT SATURDAY EVENING
FOR NORTHERN CONNECTICUT AND MASSACHUSETTS AND SOUTHERN NEW HAMPSHIRE
AND CENTRAL RHODE ISLAND.

&&

LAT...LON 4272 7119 4252 7104 4252 7157 4263 7159

MLE