Flash Flood and Flooding in Vermont, August 3 to 4, 2010

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BURLINGTON VT
1053 PM EDT TUE AUG 3 2010

.SYNOPSIS...
THE WEATHER ACROSS THE NORTH COUNTRY WILL FEATURE ROUNDS OF
SHOWERS AND THUNDERSTORMS THROUGH THURSDAY. SOME OF THOSE
THUNDERSTORMS MAY PRODUCE LOCALLY HEAVY RAINFALL, ESPECIALLY
CLOSER TO THE CANADIAN BORDER. A FLASH FLOOD WATCH IS IN EFFECT
FOR PORTIONS OF NORTHERN NEW YORK AND VERMONT UNTIL LATE TONIGHT.
HOT AND HUMID CONDITIONS WILL PREVAIL WEDNESDAY, WITH A FEW
THUNDERSTORMS AROUND IN THE AFTERNOON. THERE WILL BE A BETTER
CHANCE OF STORMS ON THURSDAY, AS A COLD FRONT APPROACHES THE REGION,
ALTHOUGH IT WILL STILL BE HUMID. COOLER AND DRIER AIR COMES IN
FOR THE END OF THE WEEK AND WEEKEND.

&&

.NEAR TERM /UNTIL 6 AM WEDNESDAY MORNING/...
AS OF 1045 PM EDT TUESDAY...SHOWERS RATHER WIDESPREAD ALONG
SCATTERED THUNDERSTORMS THIS EVENING...ESPECIALLY OVER NRN PORTION
OF FORECAST AREA. HIGH PRECIPITABLE WATER VALUES IN PLACE. THIS
COUPLED WITH WEAK SFC BOUNDARY NEAR THE INTERNATIONAL BORDER AND A
SERIES OF MID LVL SHRTWVS TRACKING WEST TO EAST ACRS THE SAME AREA
WILL ALLOW FOR SHOWERS TO CONTINUE AWHILE LONGER. THREAT OF HVY
RAIN REMAINS THE MAIN FCST PROBLEM. FLASH FLOOD WATCH REMAINS UP
FOR MUCH OF NRN VT...AND RAIN THIS EVENING HAS RESULTED IN FURTHER
RISES IN RIVER/STREAM LEVELS...PROMPTING FLASH FLOOD WARNING FOR
PORTIONS OF FAR NRN VT AND ADVISORY FOR FAR NRN NY. COVERAGE AND
INTENSITY OF PCPN EXPECTED TO DIMINISH AFTER MIDNIGHT AS GOING
FCST INDICATES. ONLY CHANGES TO FCST WERE TO RAISE POPS A LITTLE
FOR MOST AREAS THRU 06Z...AND TO ADD MENTION OF FOG OVRNGHT.

PREVIOUS DISCUSSION...
RADAR STARTING TO LIGHT UP WITH THUNDERSTORMS ACROSS ONTARIO AS I
TYPE. THESE STORMS ARE FIRING UP ALONG THAT WEAK BOUNDARY THAT IS
DRAPED NEAR THE CANADIAN BORDER. EXPECT THIS TO REMAIN THE FOCUS
FOR ADDITIONAL THUNDERSTORM DEVELOPMENT FOR THE REST OF THE
AFTERNOON AND EVENING. STORMS SHOULD BE MORE SCATTERED IN NATURE
FARTHER SOUTH. AS EXPECTED, GETTING A LATER START WITH CONVECTION
TODAY AS THE EARLIER CLOUDS AND SHOWERS STABILIZED THINGS. LAPS
MESO-ANALYSIS INDICATING CAPES ARE UP NEAR 2000 J/KG IN THE ST
LAWRENCE VALLEY, AND NOW JUST OVER 1000 J/KG IN THE CHAMPLAIN
VALLEY. THAT INSTABILITY SHOULD CONTINUE TO INCREASE THE NEXT FEW
HOURS AS SUNSHINE CONTINUES TO PUSH TEMPERATURES UP A FEW MORE
DEGREES. THUS, EXPECT THE STORMS TO CONTINUE TO PUSH EAST AND
SLOWLY INCREASE IN COVERAGE AREA, ESPECIALLY CLOSE TO THE CANADIAN
BORDER. SHOULD BE REACHING THE NORTHERN CHAMPLAIN VALLEY ABOUT
7PM-ISH, AND THEN INTO THE NORTHEAST KINGDOM AFTER THAT.
ATMOSPHERE IS RATHER MOIST, SO THE STORMS WILL BE EFFICIENT RAIN
PRODUCERS (IN ADDITION TO PERHAPS DROPPING SOME SMALL HAIL AND WET
MICROBURSTS). THUS, WILL BE KEEPING THE FLASH FLOOD WATCH IN
EFFECT.

CONVECTION WILL BE TAPERING OFF LATE THIS EVENING. PERHAPS SOME
PATCHY FOG DEVELOPING LATE TONIGHT. WITH THE HIGH DEWPOINTS ACROSS
THE REGION, IT WILL REMAIN MUGGY OVERNIGHT.

&&

.SHORT TERM /6 AM WEDNESDAY MORNING THROUGH THURSDAY NIGHT/...
AS OF 335 PM EDT TUESDAY...FAIRLY HIGH CONFIDENCE THAT THERE WILL BE
ROUNDS OF SHOWERS AND THUNDERSTORMS THROUGH THE PERIOD AND THAT IT
WILL VERY WARM AND HUMID. HOWEVER, LOW CONFIDENCE WITH REGARD TO
EXACT TIMING OF THE DETAILS, ESPECIALLY WITH A FRONTAL SYSTEM ON
THURSDAY.

LATEST GUIDANCE INDICATING TOMORROW WILL BE GENERALLY
PRECIPITATION FREE AS A WEAK CAP AND DRYING ALOFT SHOULD SUPPRESS
MOST CONVECTION. HOWEVER THE DOWNSIDE WILL BE MORE SUN, AND
COMBINED WITH 850MB TEMPERATURES UP AROUND 18C, THIS WILL SUPPORT
HIGH TEMPERATURES WAY UP INTO THE 80S AND EVEN SOME LOWER 90S IN
THE VALLEYS. ADDING TO THE UNCOMFORTABLE NATURE WILL BE THE HIGH
DEWPOINTS UP AROUND 70F. THIS WILL RESULT IN HEAT INDEX VALUES
TOPPING OUT WELL INTO THE 90S. STILL WAY BETTER THAN WHAT OUR
FRIENDS DOWN IN THE LOWER MISSISSIPPI VALLEY HAVE BEEN DEALING
WITH. WITH THE HEAT, WE WILL GENERATE SOME SURFACE BASED
INSTABILITY AND THIS SHOULD TRIGGER A FEW THUNDERSTORMS LATER IN
THE AFTERNOON, ESPECIALLY ACROSS HIGHER TERRAIN. PAINTED IN CHANCE
LEVEL POPS ACROSS THE DACKS AND GREENS FOR TOMORROW.

WEDNESDAY NIGHT LOOKS TO BE ANOTHER MUGGY/CLOSE THE WINDOWS AND
TURN ON THE AIR-CONDITIONING TYPE OF NIGHT.

THURSDAY IS WHERE CONFIDENCE IS RATHER LOW WITH DETAILS.
YESTERDAY, GUIDANCE WAS INDICATING A FRONT TO PASS THROUGH
THURSDAY NIGHT. 12Z RUNS ARE NOW SHOWING A DUAL DEAL OF A SYSTEM
THURSDAY AND THURSDAY NIGHT. FIRST IS A STRONG SHORTWAVE AND
ASSOCIATED SURFACE TROUGH TO COME THROUGH AT SOME POINT ON
THURSDAY ACCOMPANIED BY SHOWERS AND STORMS. I GENERALLY FOLLOWED
THE SREF GUIDANCE WHICH POINTS TO BEST CHANCES IN THE AFTERNOON, HOWEVER
THE 12Z GFS AND ECMWF WOULD SAY MORNING. GIVEN THE BACK AND FORTH
WITH THE MODEL TIMING, I FIGURED WHAT I HAD WAS A GOOD COMPROMISE.
OF COURSE THE TIMING OF THE PRECIPITATION WILL HAVE A BIG IMPACT
ON HIGHS AS WELL. TOOK A MODEL BLEND.

THURSDAY NIGHT THE SECOND PORTION COMES THROUGH. THIS LOOKS TO BE
MORE OF A DEWPOINT FRONT AND WINDSHIFT TO THE WEST, BUT HELD ON TO
SOME LOW CHANCES FOR SHOWERS AND STORMS INTO THE NIGHT. NOT VERY
CONFIDENT IN THAT.

&&

.LONG TERM /FRIDAY THROUGH TUESDAY/...
AS OF 335 PM EDT TUESDAY...MEDIUM RANGE SOLUTIONS IN FAIRLY DECENT
AGREEMENT ON OVERALL EVOLUTION OF WX PATTERN TO BEGIN THE EXTENDED
PORTIONS OF THE FSCT. THIS WILL ESSENTIALLY FEATURE HIGH PRESSURE
AT THE SFC TO MID LVLS WITH PERSISTENT BROAD CYCLONIC FLOW ALOFT
FRI/SAT WITH MAINLY CLR/PS SKIES AND DRY CONDS EXPECTED. A QUICK
LOOK AT MEAN LOW LVL MODEL TEMPS WOULD SUPPORT NEAR SEASONAL MOS
TEMPS WITH HIGHS FROM THE M70S TO L80S AND LOWS IN THE 50S EACH
DAY UNDER LIGHT WIND REGIME.

FCST BECOMES A TAD MORE UNCERTAIN FROM SUNDAY ONWARD AS MODELS
DIFFER IN OPINION ON THE DEGREE TO WHICH ADDL SFC TROUGHING SETTLES
SLOWLY SOUTHWARD ACROSS THE AREA. GFS AND ITS SUPPORTING ENSEMBLE
MEAN THE MOST BULLISH WITH THIS SCENARIO...THOUGH 00Z EURO MUCH
LESS SO. DUE TO THIS UNCERTAINTY...WILL LOWER MEXMOS POPS VALUES
SOMEWHAT...PAINTING AN OUTSIDE THREAT (15-25%) OF SHOWERS/THUNDER
FROM SUNDAY ONWARD WITH PRIMARY EMPHASIS DURING THE DAYLIGHT HOURS
WHEN SFC HEATING THE GREATEST. OVERALL TEMPERATURES SHOULD BE
SEASONABLY WARM DURING THESE PERIODS BUT NOT EXCESSIVE AS FLOW
TURNS SOUTH/SOUTHWESTERLY AND SFC TD VALUES SLOWLY CLIMB.

&&

.AVIATION /03Z WEDNESDAY THROUGH SUNDAY/...
THROUGH 00Z THURSDAY...SHOWERS AND THUNDERSTORMS WILL CONTINUE TO
AFFECT THE NORTHERN TAF SITES OVER THE NEXT COUPLE HOURS...HAVE
GONE WITH VFR CONDS AND VICINITY SHOWERS IN THE BASE GROUP OF
KMSS/KPBG/KBTV/KMPV AND ADDED TEMPO GROUPS WHERE NECESSARY FOR THE
OCCASIONAL TSRA SINCE THEY ARE RATHER SHORT LIVED AND ONLY BRIEFLY
BRING CONDS DOWN TO MVFR OR IFR IN A HEAVIER SHOWER. THESE SHOULD
START TO EASE AFTER ABOUT 2Z THEN SOME CLEARING IS EXPECTED
OVERNIGHT. THIS ALONG WITH EASING WINDS AND SUCH A MOIST AIRMASS
IN PLACE...FOG FORMATION IS EXPECTED AT ALL TAF SITES EXCEPT
KMSS...WHICH IS CLIMATOLOGICALLY UNFAVORED. ALL OF THE REMAINING
LOCATIONS ALREADY HAVE VISIBILITIES BELOW 10SM...AND ARE EXPECTED
TO FALL TO MVFR AFTER ABOUT 5Z...WITH KSLK/KMPV DROPPING DOWN TO
LIFR/VLIFR RESPECTIVELY. FOG SHOULD START TO LIFT AFTER 12Z AS
SWLY WINDS PICK UP. THESE WILL GRADUALLY VEER MORE WSW THROUGH THE
AFTERNOON AND BECOME GUSTY. THE NORTHERN TAF SITES ARE EXPECTED TO
SEE ANOTHER ROUND OF SHOWERS AND THUNDERSTORMS WEDNESDAY
AFTN/EVENING...SO HAVE ADDED VCSH AND CB TO KMSS AFTER 17Z AND TO
KPBG/KBTV AFTER 21Z.

OUTLOOK 00Z THURSDAY THROUGH SUNDAY...
SHOWERS SHOULD EASE BY ABOUT 2Z AT THE NORTHERN SITES AGAIN...SIMILARLY
TO TONIGHT...FOG WILL BE LIKELY TO FORM 5-12Z...ESPECIALLY AT THE
CLIMATOLOGICALLY FAVORED SITES OF KMPV/KSLK. VFR CONDS EXPECTED
FOR THE START OF THE DAY THURSDAY...THEN A COLD FRONT WILL SPREAD
SHOWERS ACROSS THE REGION THURSDAY AFTN/EVENING. A FEW SHOWERS
WILL LINGER INTO FRIDAY...BUT OTHERWISE VFR CONDS EXPECTED WITH
HIGH PRESSURE BUILDING IN THRU SUNDAY.

&&

.BTV WATCHES/WARNINGS/ADVISORIES...
VT...FLASH FLOOD WATCH UNTIL 4 AM EDT WEDNESDAY FOR VTZ002>007-016-
     017.
NY...FLASH FLOOD WATCH UNTIL 4 AM EDT WEDNESDAY FOR NYZ028-031.

&&

SYNOPSIS...RJS/NASH
NEAR TERM...NASH
SHORT TERM...NASH
LONG TERM...JMG
AVIATION...JMG/NH

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BURLINGTON VT
1139 AM EDT TUE AUG 3 2010

NYZ026-027-029-030-034-035-087-VTZ001-008>012-018-019-041545-
NORTHERN ST. LAWRENCE-NORTHERN FRANKLIN-SOUTHEASTERN ST. LAWRENCE-
SOUTHERN FRANKLIN-WESTERN ESSEX-EASTERN ESSEX-
SOUTHWESTERN ST. LAWRENCE-GRAND ISLE-WASHINGTON-WESTERN ADDISON-
ORANGE-WESTERN RUTLAND-WINDSOR-EASTERN ADDISON-EASTERN RUTLAND-
1139 AM EDT TUE AUG 3 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE SAINT LAWRENCE VALLEY
AND CENTRAL AND SOUTHERN VERMONT.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

THUNDERSTORMS WILL AGAIN DEVELOP ACROSS NORTHERN NEW YORK AND
PARTS OF VERMONT THIS AFTERNOON AND EVENING. THE PRIMARY THREAT
WILL BE LOCALIZED VERY HEAVY RAINFALL IN A SHORT PERIOD OF TIME
AND BRIEF WIND GUSTS TO 45 MPH. IT IS POSSIBLE AN ISOLATED
THUNDERSTORM MAY PRODUCE STRONG DAMAGING WIND GUSTS.

THE POTENTIAL FOR LOCALIZED FLOODING WILL BE POSSIBLE, AS RAINFALL
AMOUNTS OF 1 TO 2 INCHES MAY OCCUR IN A SHORT TIME. THIS WILL CAUSE
SHARP RISES ON STREAMS, ALONG WITH MINOR FLOODING OF POOR
DRAINAGE AND LOW LYING AREAS.

THUNDERSTORMS WILL DIMINISH LATER THIS EVENING.

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

ADDITIONAL SHOWERS AND THUNDERSTORMS ARE EXPECTED WEDNESDAY AND
THURSDAY. GUSTY WINDS, LOCALLY HEAVY RAINFALL AND LIGHTNING STRIKES WILL
CONTINUE TO BE THE PRIMARY THREATS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED.

NYZ028-031-VTZ002>007-016-017-041545-
EASTERN CLINTON-WESTERN CLINTON-WESTERN FRANKLIN-ORLEANS-ESSEX-
WESTERN CHITTENDEN-LAMOILLE-CALEDONIA-EASTERN FRANKLIN-
EASTERN CHITTENDEN-
1139 AM EDT TUE AUG 3 2010

...FLASH FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN NEW YORK AND
NORTHERN VERMONT.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

THUNDERSTORMS WILL ONCE OCCUR ACROSS NORTHERN NEW YORK AND
VERMONT THIS AFTERNOON AND EVENING. THE GREATEST CONCENTRATION OF
STORMS WILL BE ALONG AND NORTH OF A NEWCOMB NEW YORK TO SAINT
JOHNSBURY VERMONT LINE. ADDITIONAL RAINFALL IN THESE AREAS COULD
QUICKLY RESULT IN FLASH FLOODING, THUS A FLASH FLOOD WATCH IS IN
EFFECT. GUSTY WINDS MAY ALSO OCCUR WITH THE STRONGEST STORMS.

THUNDERSTORMS ARE EXPECTED TO DIMINISH LATE THIS EVENING.

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

ADDITIONAL SHOWERS AND THUNDERSTORMS ARE EXPECTED WEDNESDAY AND
THURSDAY. GUSTY WINDS, LOCALLY HEAVY RAINFALL AND LIGHTNING STRIKES WILL
CONTINUE TO BE THE PRIMARY THREATS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED.

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BURLINGTON VT
643 PM EDT TUE AUG 3 2010

VTZ003-004-016-032345-
EASTERN FRANKLIN VT-ESSEX VT-ORLEANS VT-
643 PM EDT TUE AUG 3 2010

...A STRONG THUNDERSTORM WILL AFFECT ESSEX...FRANKLIN AND ORLEANS
COUNTIES...

AT 636 PM EDT...A STRONG THUNDERSTORM WAS LOCATED NEAR JAY...MOVING
EAST AT 30 MPH.

WIND GUSTS TO 50 MPH AND SMALL HAIL ARE POSSIBLE WITH THIS STORM.
VERY HEAVY RAIN WILL FALL FROM THIS STORM...AND WILL CAUSE WATER TO
POND ON ROADS AND QUICKLY FILL ROADSIDE DITCHES AND SMALL STREAMS.

THIS STORM WILL BE NEAR NEWPORT CENTER AROUND 700 PM...DERBY CENTER
AROUND 715 PM...HOLLAND AROUND 730 PM AND WARREN GORE AROUND 745 PM.

LAT...LON 4483 7174 4485 7256 4501 7257 4502 7175

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BURLINGTON VT
753 PM EDT TUE AUG 3 2010

VTZ003-004-007-040045-
CALEDONIA VT-ESSEX VT-ORLEANS VT-
753 PM EDT TUE AUG 3 2010

...A STRONG THUNDERSTORM WILL AFFECT CALEDONIA...ESSEX AND ORLEANS
COUNTIES...

AT 748 PM EDT...A STRONG THUNDERSTORM WAS LOCATED NEAR EAST
CHARLESTON...MOVING SOUTHEAST AT 30 MPH.

WIND GUSTS TO 40 MPH ARE POSSIBLE WITH THIS STORM. VERY HEAVY RAIN
WILL FALL FROM THIS STORM...AND WILL CAUSE WATER TO POND ON ROADS AND
QUICKLY FILL ROADSIDE DITCHES AND SMALL STREAMS.

THIS STORM WILL BE NEAR BRIGHTON STATE PARK AROUND 800 PM...FERDINAND
AROUND 815 PM...MAIDSTONE STATE PARK AROUND 830 PM AND MAIDSTONE
AROUND 845 PM.

A FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 4 AM EDT WEDNESDAY.

LAT...LON 4457 7154 4455 7158 4452 7157 4474 7215
      4493 7204 4480 7156 4477 7158 4475 7162
      4468 7160 4463 7156 4458 7154

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BURLINGTON VT
813 PM EDT TUE AUG 3 2010

NYZ028-031-VTZ001-002-005-006-008-016-017-040200-
EASTERN CLINTON-WESTERN CLINTON-GRAND ISLE-WESTERN FRANKLIN-
WESTERN CHITTENDEN-LAMOILLE-WASHINGTON-EASTERN FRANKLIN-
EASTERN CHITTENDEN-
INCLUDING THE CITIES OF...PLATTSBURGH...DANNEMORA...ALBURGH...
SOUTH HERO...ST. ALBANS...BURLINGTON...JOHNSON...STOWE...
MONTPELIER...ENOSBURG FALLS...RICHFORD...UNDERHILL
813 PM EDT TUE AUG 3 2010

...SPECIAL WEATHER STATEMENT...
AT 810 PM...NATIONAL WEATHER SERVICE RADAR CONTINUED TO INDICATE
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS OVER MUCH OF NORTH
CENTRAL AND NORTHWEST VERMONT...AS WELL AS OVER CLINTON COUNTY NEW
YORK. THE ACTIVITY WAS MOVING EAST AROUND 30 MPH. MOST OF THE
PRECIPITATION WILL BE NORTH AND EAST OF THE GREATER BURLINGTON
AREA. SHOWERS ARE EXPECTED TO TAPER OFF FROM WEST TO EAST ACROSS
THE AREA TOWARDS 10 PM. HEAVY DOWNPOURS WITH LOCALIZED RAINFALL
AMOUNTS AROUND ONE INCH ARE POSSIBLE. THIS WILL CAUSE WATER TO
POND ON ROADS AND QUICKLY FILL ROADSIDE DITCHES AND SMALL STREAMS.
WIND GUSTS TO AROUND 35 MPH ARE ALSO POSSIBLE IN ANY THUNDERSTORMS.

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BURLINGTON VT
914 PM EDT TUE AUG 3 2010

VTZ004-007-008-040245-
CALEDONIA VT-ESSEX VT-WASHINGTON VT-
914 PM EDT TUE AUG 3 2010

...A STRONG THUNDERSTORM WILL AFFECT CALEDONIA...ESSEX AND WASHINGTON
COUNTIES...

AT 906 PM EDT...A STRONG THUNDERSTORM WAS LOCATED NEAR MARSHFIELD...
MOVING EAST AT 25 MPH.

WIND GUSTS TO 40 MPH ARE POSSIBLE WITH THIS STORM. VERY HEAVY RAIN
WILL FALL FROM THIS STORM...AND WILL CAUSE WATER TO POND ON ROADS AND
QUICKLY FILL ROADSIDE DITCHES AND SMALL STREAMS.

THIS STORM WILL BE NEAR PEACHAM AROUND 930 PM...BARNET CENTER AROUND
945 PM...EAST BARNET AROUND 1000 PM...LOWER WATERFORD AROUND 1015
PM...CONCORD CORNER AROUND 1030 PM AND SOUTH LUNENBURG AROUND 1045
PM.

LAT...LON 4444 7165 4441 7169 4439 7178 4434 7183
      4432 7194 4432 7200 4427 7205 4423 7204
      4419 7205 4427 7246 4445 7244 4446 7164

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BURLINGTON VT
1021 PM EDT TUE AUG 3 2010

VTZ003-004-006>008-040345-
CALEDONIA VT-ESSEX VT-LAMOILLE VT-ORLEANS VT-WASHINGTON VT-
1021 PM EDT TUE AUG 3 2010

...A STRONG THUNDERSTORM WILL AFFECT CALEDONIA...ESSEX...LAMOILLE...
ORLEANS AND WASHINGTON COUNTIES...

AT 1012 PM EDT...A STRONG THUNDERSTORM WAS LOCATED NEAR WOLCOTT...
MOVING EAST AT 25 MPH.

WIND GUSTS TO 45 MPH ARE POSSIBLE WITH THIS STORM. VERY HEAVY RAIN
WILL FALL FROM THIS STORM...AND WILL CAUSE WATER TO POND ON ROADS AND
QUICKLY FILL ROADSIDE DITCHES AND SMALL STREAMS.

THIS STORM WILL BE NEAR CRAFTSBURY AROUND 1030 PM...GREENSBORO AROUND
1045 PM...SHEFFIELD AROUND 1100 PM...WHEELOCK AROUND 1115 PM...EAST
BURKE AROUND 1130 PM AND VICTORY AROUND 1145 PM.

LAT...LON 4474 7182 4441 7185 4448 7259 4474 7259

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BURLINGTON VT
1108 PM EDT TUE AUG 3 2010

NYZ026-027-030-031-040400-
NORTHERN FRANKLIN NY-NORTHERN ST. LAWRENCE NY-SOUTHERN FRANKLIN NY-
WESTERN CLINTON NY-
1108 PM EDT TUE AUG 3 2010

...A STRONG THUNDERSTORM WILL AFFECT CLINTON...FRANKLIN AND ST.
LAWRENCE COUNTIES...

AT 1100 PM EDT...A STRONG THUNDERSTORM WAS LOCATED NEAR HELENA...
MOVING EAST AT 25 MPH.

WIND GUSTS TO 40 MPH ARE POSSIBLE WITH THIS STORM. VERY HEAVY RAIN
WILL FALL FROM THIS STORM...AND WILL CAUSE WATER TO POND ON ROADS AND
QUICKLY FILL ROADSIDE DITCHES AND SMALL STREAMS.

THIS STORM WILL BE NEAR SOUTH BOMBAY AROUND 1115 PM...WESTVILLE
CENTER AROUND 1130 PM...MALONE AROUND 1145 PM AND BURKE AROUND
MIDNIGHT.

LAT...LON 4499 7428 4496 7385 4470 7392 4485 7476
      4500 7472 4499 7468 4501 7467 4501 7464