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Sunday, July 29, 2012
Saturday, July 28, 2012
Philly to Trenton
Special Weather Statement (New Jersey)
Jul 28, at 13:46 EDT
Jul 28, at 14:45 EDT
...A STRONG THUNDERSTORM WILL AFFECT BUCKS...BURLINGTON...CAMDEN...
MERCER AND PHILADELPHIA COUNTIES...
AT 145 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A STRONG THUNDERSTORM 3 MILES NORTHEAST OF CAMDEN...MOVING NORTHEAST AT 20 MPH. THE THUNDERSTORM WILL BE NEAR RIVERTON...PALMYRA AROUND 200 PM...RIVERSIDE...DELANCO AROUND 215 PM...EDGEWATER PARK...BURLINGTON AROUND 230 PM...FLORENCE AND TULLYTOWN AROUND 245 PM. VERY HEAVY RAIN WILL FALL FROM THIS STORM...AND WILL CAUSE WATER TO POND ON ROADS AND QUICKLY FILL POOR DRAINAGE AREAS. WIND GUSTS TO 50 MPH AND SMALL HAIL ARE POSSIBLE WITH THIS STORM.
Camden; Mercer; Northwestern Burlington
This NWS weather information is brought to you by Weather Alert USA for the iPhone
Jul 28, at 13:46 EDT
Jul 28, at 14:45 EDT
...A STRONG THUNDERSTORM WILL AFFECT BUCKS...BURLINGTON...CAMDEN...
MERCER AND PHILADELPHIA COUNTIES...
AT 145 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A STRONG THUNDERSTORM 3 MILES NORTHEAST OF CAMDEN...MOVING NORTHEAST AT 20 MPH. THE THUNDERSTORM WILL BE NEAR RIVERTON...PALMYRA AROUND 200 PM...RIVERSIDE...DELANCO AROUND 215 PM...EDGEWATER PARK...BURLINGTON AROUND 230 PM...FLORENCE AND TULLYTOWN AROUND 245 PM. VERY HEAVY RAIN WILL FALL FROM THIS STORM...AND WILL CAUSE WATER TO POND ON ROADS AND QUICKLY FILL POOR DRAINAGE AREAS. WIND GUSTS TO 50 MPH AND SMALL HAIL ARE POSSIBLE WITH THIS STORM.
Camden; Mercer; Northwestern Burlington
This NWS weather information is brought to you by Weather Alert USA for the iPhone
Severe Thunderstorm Watch Issued
Until 11pm for a large chunk of the area. Already storms have been popping up, and that looks to continue until a disturbance pushes through later tonight. Keep an eye to the sky through the rest of the day:
WATCH COUNTY NOTIFICATION FOR WATCH 535
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
137 PM EDT SAT JUL 28 2012
DEC001-003-005-MDC011-015-029-035-041-NJC001-005-007-009-011-015-
019-021-023-025-027-029-033-035-037-041-PAC011-017-025-029-045-
077-089-091-095-101-290200-
/O.NEW.KPHI.SV.A.0535.120728T1737Z-120729T0200Z/
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
535 IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING
AREAS
IN DELAWARE THIS WATCH INCLUDES 3 COUNTIES
IN CENTRAL DELAWARE
KENT
IN NORTHERN DELAWARE
NEW CASTLE
IN SOUTHERN DELAWARE
SUSSEX
IN MARYLAND THIS WATCH INCLUDES 5 COUNTIES
IN NORTHEAST MARYLAND
CAROLINE CECIL KENT
QUEEN ANNE'S TALBOT
IN NEW JERSEY THIS WATCH INCLUDES 16 COUNTIES
IN CENTRAL NEW JERSEY
MERCER MONMOUTH
IN NORTHERN NEW JERSEY
HUNTERDON MIDDLESEX MORRIS
SOMERSET SUSSEX WARREN
IN SOUTHERN NEW JERSEY
ATLANTIC BURLINGTON CAMDEN
CAPE MAY CUMBERLAND GLOUCESTER
OCEAN SALEM
IN PENNSYLVANIA THIS WATCH INCLUDES 10 COUNTIES
IN EAST CENTRAL PENNSYLVANIA
BERKS LEHIGH NORTHAMPTON
IN NORTHEAST PENNSYLVANIA
CARBON MONROE
IN SOUTHEAST PENNSYLVANIA
BUCKS CHESTER DELAWARE
MONTGOMERY PHILADELPHIA
THIS INCLUDES THE CITIES OF...ALLENTOWN...ATLANTIC CITY...
BETHLEHEM...BLAIRSTOWN...CAMDEN...CENTREVILLE...CHERRY HILL...
CHESTERTOWN...DENTON...DEPTFORD...DOVER...DOYLESTOWN...
EAST BRUNSWICK...EASTON...EASTON...EDISON...ELKTON...FLEMINGTON...
FREEHOLD...GEORGETOWN...GLASSBORO...HAMMONTON...JIM THORPE...
MEDIA...MILLVILLE...MOORESTOWN...MORRISTOWN...MOUNT HOLLY...
NEW BRUNSWICK...NEWTON...NORRISTOWN...NORTH BRUNSWICK TOWNSHIP...
OCEAN CITY...PENNSVILLE...PERTH AMBOY...PHILADELPHIA...READING...
SAYREVILLE...SOMERSET...STROUDSBURG...TOMS RIVER...TRENTON...
WEST CHESTER AND WILMINGTON.
WATCH COUNTY NOTIFICATION FOR WATCH 535
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
137 PM EDT SAT JUL 28 2012
DEC001-003-005-MDC011-015-029-035-041-NJC001-005-007-009-011-015-
019-021-023-025-027-029-033-035-037-041-PAC011-017-025-029-045-
077-089-091-095-101-290200-
/O.NEW.KPHI.SV.A.0535.120728T1737Z-120729T0200Z/
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
535 IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING
AREAS
IN DELAWARE THIS WATCH INCLUDES 3 COUNTIES
IN CENTRAL DELAWARE
KENT
IN NORTHERN DELAWARE
NEW CASTLE
IN SOUTHERN DELAWARE
SUSSEX
IN MARYLAND THIS WATCH INCLUDES 5 COUNTIES
IN NORTHEAST MARYLAND
CAROLINE CECIL KENT
QUEEN ANNE'S TALBOT
IN NEW JERSEY THIS WATCH INCLUDES 16 COUNTIES
IN CENTRAL NEW JERSEY
MERCER MONMOUTH
IN NORTHERN NEW JERSEY
HUNTERDON MIDDLESEX MORRIS
SOMERSET SUSSEX WARREN
IN SOUTHERN NEW JERSEY
ATLANTIC BURLINGTON CAMDEN
CAPE MAY CUMBERLAND GLOUCESTER
OCEAN SALEM
IN PENNSYLVANIA THIS WATCH INCLUDES 10 COUNTIES
IN EAST CENTRAL PENNSYLVANIA
BERKS LEHIGH NORTHAMPTON
IN NORTHEAST PENNSYLVANIA
CARBON MONROE
IN SOUTHEAST PENNSYLVANIA
BUCKS CHESTER DELAWARE
MONTGOMERY PHILADELPHIA
THIS INCLUDES THE CITIES OF...ALLENTOWN...ATLANTIC CITY...
BETHLEHEM...BLAIRSTOWN...CAMDEN...CENTREVILLE...CHERRY HILL...
CHESTERTOWN...DENTON...DEPTFORD...DOVER...DOYLESTOWN...
EAST BRUNSWICK...EASTON...EASTON...EDISON...ELKTON...FLEMINGTON...
FREEHOLD...GEORGETOWN...GLASSBORO...HAMMONTON...JIM THORPE...
MEDIA...MILLVILLE...MOORESTOWN...MORRISTOWN...MOUNT HOLLY...
NEW BRUNSWICK...NEWTON...NORRISTOWN...NORTH BRUNSWICK TOWNSHIP...
OCEAN CITY...PENNSVILLE...PERTH AMBOY...PHILADELPHIA...READING...
SAYREVILLE...SOMERSET...STROUDSBURG...TOMS RIVER...TRENTON...
WEST CHESTER AND WILMINGTON.
Another Round Of Storms Today
the Storm Prediction Center (SPC) has placed all of NJ in a slight risk of thunderstorms today. With that, they have also placed us in a chance for damaging winds and hail. Keep an eye to the sky today once again.
Thursday, July 26, 2012
Severe Thunderstorm Watch
Has now been issued for all of NJ except for the very Southern Counties. Numerous reports of severe weather/tornadoes already occurred or are occurring in W PA.
WATCH COUNTY NOTIFICATION FOR WATCH 527
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
400 PM EDT THU JUL 26 2012
NJC005-007-015-019-021-023-025-027-029-035-037-041-PAC011-017-025-
029-045-077-089-091-095-101-270300-
/O.NEW.KPHI.SV.A.0527.120726T2000Z-120727T0300Z/
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
527 IN EFFECT UNTIL 11 PM EDT THIS EVENING FOR THE FOLLOWING
AREAS
IN NEW JERSEY THIS WATCH INCLUDES 12 COUNTIES
IN CENTRAL NEW JERSEY
MERCER MONMOUTH
IN NORTHERN NEW JERSEY
HUNTERDON MIDDLESEX MORRIS
SOMERSET SUSSEX WARREN
IN SOUTHERN NEW JERSEY
BURLINGTON CAMDEN GLOUCESTER
OCEAN
IN PENNSYLVANIA THIS WATCH INCLUDES 10 COUNTIES
IN EAST CENTRAL PENNSYLVANIA
BERKS LEHIGH NORTHAMPTON
IN NORTHEAST PENNSYLVANIA
CARBON MONROE
IN SOUTHEAST PENNSYLVANIA
BUCKS CHESTER DELAWARE
MONTGOMERY PHILADELPHIA
THIS INCLUDES THE CITIES OF...ALLENTOWN...BETHLEHEM...
BLAIRSTOWN...CAMDEN...CHERRY HILL...DEPTFORD...DOYLESTOWN...
EAST BRUNSWICK...EASTON...EDISON...FLEMINGTON...FREEHOLD...
GLASSBORO...JIM THORPE...MEDIA...MOORESTOWN...MORRISTOWN...
MOUNT HOLLY...NEW BRUNSWICK...NEWTON...NORRISTOWN...
NORTH BRUNSWICK TOWNSHIP...PERTH AMBOY...PHILADELPHIA...READING...
SAYREVILLE...SOMERSET...STROUDSBURG...TOMS RIVER...
TRENTON AND WEST CHESTER.
WATCH COUNTY NOTIFICATION FOR WATCH 527
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
400 PM EDT THU JUL 26 2012
NJC005-007-015-019-021-023-025-027-029-035-037-041-PAC011-017-025-
029-045-077-089-091-095-101-270300-
/O.NEW.KPHI.SV.A.0527.120726T2000Z-120727T0300Z/
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
527 IN EFFECT UNTIL 11 PM EDT THIS EVENING FOR THE FOLLOWING
AREAS
IN NEW JERSEY THIS WATCH INCLUDES 12 COUNTIES
IN CENTRAL NEW JERSEY
MERCER MONMOUTH
IN NORTHERN NEW JERSEY
HUNTERDON MIDDLESEX MORRIS
SOMERSET SUSSEX WARREN
IN SOUTHERN NEW JERSEY
BURLINGTON CAMDEN GLOUCESTER
OCEAN
IN PENNSYLVANIA THIS WATCH INCLUDES 10 COUNTIES
IN EAST CENTRAL PENNSYLVANIA
BERKS LEHIGH NORTHAMPTON
IN NORTHEAST PENNSYLVANIA
CARBON MONROE
IN SOUTHEAST PENNSYLVANIA
BUCKS CHESTER DELAWARE
MONTGOMERY PHILADELPHIA
THIS INCLUDES THE CITIES OF...ALLENTOWN...BETHLEHEM...
BLAIRSTOWN...CAMDEN...CHERRY HILL...DEPTFORD...DOYLESTOWN...
EAST BRUNSWICK...EASTON...EDISON...FLEMINGTON...FREEHOLD...
GLASSBORO...JIM THORPE...MEDIA...MOORESTOWN...MORRISTOWN...
MOUNT HOLLY...NEW BRUNSWICK...NEWTON...NORRISTOWN...
NORTH BRUNSWICK TOWNSHIP...PERTH AMBOY...PHILADELPHIA...READING...
SAYREVILLE...SOMERSET...STROUDSBURG...TOMS RIVER...
TRENTON AND WEST CHESTER.
Severe Weather Threat Increasing?
This morning, the Storm Prediction Center has extended their moderate risk of severe thunderstorm area a bit further south to include just North of Baltimore through Philly into NY and then ending in CT. This area will be the focal point for severe thunderstorms, large hail, dangerous winds and even tornadoes.
A warm front is moving through now, and this will really help to raise temperatures, humidity and instability in the atmosphere. Later, a strong cold front will move through with the main show. Storms have already started out in NW NJ and are heading SE. There is also another cluster of storms located out in south central PA. Keep an eye to the sky today as and active day is before us.
Updates as conditions warrant. Follow @townerswxpage on twitter and Towners Weather Page on Facebook
A warm front is moving through now, and this will really help to raise temperatures, humidity and instability in the atmosphere. Later, a strong cold front will move through with the main show. Storms have already started out in NW NJ and are heading SE. There is also another cluster of storms located out in south central PA. Keep an eye to the sky today as and active day is before us.
Updates as conditions warrant. Follow @townerswxpage on twitter and Towners Weather Page on Facebook
SPC AC 261219 DAY 1 CONVECTIVE OUTLOOK NWS STORM PREDICTION CENTER NORMAN OK 0719 AM CDT THU JUL 26 2012 VALID 261300Z - 271200Z ...THERE IS A MDT RISK OF SVR TSTMS THIS AFTERNOON/EVENING FOR PARTS OF THE OH VALLEY ACROSS PA TO SRN NEW ENGLAND... ...THERE IS A SLGT RISK OF SVR TSTMS SURROUNDING THE MDT RISK...FROM OK TO WI...AND EWD TO THE MID ATLANTIC... ...OH VALLEY ACROSS PA TO SRN NEW ENGLAND THROUGH LATE EVENING... A MIDLEVEL SHORTWAVE TROUGH IS MOVING SEWD OVER NW MN THIS MORNING...AND THIS WAVE IS PRECEDED BY SEVERAL EMBEDDED SPEED MAXIMA AND MCV/S THAT WILL TRAVERSE THE OH VALLEY/PA/NY THIS AFTERNOON. THUNDERSTORM CLUSTERS PERSIST THIS MORNING FROM NRN IL/INDIANA ACROSS LOWER MI ALONG AND N OF A COMPOSITE OUTFLOW BOUNDARY...AS WELL AS FARTHER E INTO PA/SRN NY IN A ZONE OF ENHANCED LOW-LEVEL WAA. THE OVERALL TREND IN THE CONVECTION SHOULD BE CONTINUED WEAKENING THROUGH THE MORNING...WITH THE OUTFLOW/EFFECTIVE COLD FRONT EXPECTED TO KEEP MOVING SEWD ACROSS IL/INDIANA/SE LOWER MI. THE WARM FRONT WILL PROGRESS EWD IN CONJUNCTION WITH A SURFACE LOW AND DESTABILIZATION WILL OCCUR ACROSS PA/SRN NY/SRN NEW ENGLAND IN THE WAKE OF THE MORNING CONVECTION. STRONG INSTABILITY /MLCAPE OF 2500-4000 J PER KG/ AND WEAKENING CONVECTIVE INHIBITION WILL ALLOW NEW SURFACE-BASED THUNDERSTORM DEVELOPMENT BY ABOUT 18Z ACROSS CENTRAL INDIANA/OH AND W/NW PA ALONG THE COLD FRONT AND LINGERING OUTFLOW BOUNDARIES. CONVECTION WILL THEN GROW QUICKLY INTO MULTIPLE BANDS THROUGH THE AFTERNOON WHILE SPREADING EWD ACROSS PA TOWARD SE NY AND SRN NEW ENGLAND...AND ESEWD TOWARD NRN WV/MD...IN THE 21-00Z TIME FRAME. CONVECTIVE MODE WILL BECOME PREDOMINANTLY LINEAR IN THE FIRST 1-2 HOURS AFTER INITIATION...WITH BOWING SEGMENTS THE MAIN CONCERN. ADDITIONALLY... DEEP-LAYER AND LOW-LEVEL SHEAR WILL BE STRONGER NEAR THE WARM FRONT THIS AFTERNOON ACROSS SE NY AND ADJACENT AREAS...WHERE EMBEDDED ROTATING STORMS AND A COUPLE OF TORNADOES WILL ALSO BE POSSIBLE. WIDESPREAD DAMAGING WINDS WILL BE POSSIBLE IN MULTIPLE SWATHS GIVEN THE STRONG INSTABILITY...STEEP LOW-LEVEL LAPSE RATES...DCAPE IN EXCESS OF 1000 J/KG...AND 35-45 KT WLY MIDLEVEL FLOW. ...SRN PLAINS TO MID MS VALLEY TODAY... THE COMPOSITE OUTFLOW BOUNDARY GENERATED BY OVERNIGHT CONVECTION CONTINUES TO MOVE SEWD INTO CENTRAL OK/MO/IL...JUST NW OF I-44. THOUGH THE SYNOPTIC COLD FRONT IS LOCATED FARTHER TO THE NW...LINGERING CLOUDS SUGGEST THAT THE GREATER RISK FOR ISOLATED SEVERE STORMS WILL BE FOCUSED ALONG THE INITIAL WIND SHIFT AND DIFFERENTIAL HEATING ZONE. DEEP-LAYER UNIDIRECTIONAL WIND PROFILES WILL WEAKEN WITH SWWD EXTENT FROM IL TO OK...SUGGESTING THAT MULTICELL CLUSTERS WILL BE MORE PREVALENT TOWARD IL...AND PULSE-TYPE STORMS ALONG THE WIND SHIFT INTO OK. MODEST MIDLEVEL LAPSE RATES AND INVERTED-V PROFILES WILL FAVOR DAMAGING OUTFLOW GUSTS AS THE PRIMARY SEVERE RISK THIS AFTERNOON/EVENING. ...WI AREA THIS AFTERNOON... RESIDUAL BOUNDARY LAYER DEWPOINTS IN THE MID-UPPER 60S AND CLEARING OF CONVECTIVE DEBRIS CLOUDS WILL ALLOW DESTABILIZATION ACROSS CENTRAL WI BY AFTERNOON. THE DESTABILIZATION WILL COINCIDE WITH THE PASSAGE OF THE SOMEWHAT DIFFUSE SYNOPTIC COLD FRONT AND THE APPROACH OF THE BAND OF LOW-MIDLEVEL ASCENT PRECEDING THE SHORTWAVE TROUGH. GIVEN MLCAPE IN THE 1000-2000 J/KG RANGE AND STRAIGHT HODOGRAPHS WITH 30-40 KT EFFECTIVE BULK SHEAR...A FEW ORGANIZED STORMS WILL BE POSSIBLE WITH AN ATTENDANT RISK FOR ISOLATED LARGE HAIL AND DAMAGING WINDS. ..THOMPSON/MOSIER.. 07/26/2012 CLICK TO GET WUUS01 PTSDY1 PRODUCT NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 1630Z CURRENT UTC TIME: 1308Z (9:08AM), RELOAD THIS PAGE TO UPDATE THE TIME
Wednesday, July 25, 2012
Northeast Severe Weather Setup Tomorrow?
What looks to be a potentially wicked weather day setting up for a large area of the Northeast US tomorrow. The Storm Prediction Center has a large area listed as a slight risk and another seldom seen moderate risk in the area. Stay tuned to the sky tomorrow.
SPC Day 2 Threat
SPC Day 2 Threat
SPC AC 251730 DAY 2 CONVECTIVE OUTLOOK NWS STORM PREDICTION CENTER NORMAN OK 1230 PM CDT WED JUL 25 2012 VALID 261200Z - 271200Z ...THERE IS A MDT RISK OF SVR TSTMS FROM OH TO PARTS OF THE NORTHEAST... ...THERE IS A SLGT RISK OF SVR TSTMS FROM THE UPPER GREAT LAKES/MID-MS VALLEY NEWD TO SRN NEW ENGLAND... ...POTENTIAL FOR A WIDESPREAD DAMAGING WIND EVENT/DERECHO ON THU AFTERNOON FROM PARTS OF THE MIDWEST TO THE NORTHEAST... ...SYNOPSIS... VIGOROUS SHORT WAVE TROUGH OVER THE SRN CANADIAN PRAIRIES WILL MOVE SEWD AND REACH THE UPPER GREAT LAKES BY EARLY FRI...WITH A MODERATELY FAST ZONAL FLOW REGIME EXISTING DOWNSTREAM ACROSS THE NERN CONUS. AT THE SURFACE...A WARM FRONT WILL ADVANCE NEWD IN THE NORTHEAST AND SHOULD REMAIN QUASI-STATIONARY ACROSS THE CNTRL GREAT LAKES. A SERIES OF WEAK CYCLONES SHOULD BE PREVALENT ALONG THIS BOUNDARY...WHICH WILL INTERSECT A SLOW-MOVING COLD FRONT MOVING SEWD FROM THE MID-MS VALLEY TO THE SRN PLAINS. IN THE WEST...MID-LEVEL RIDGING WILL BUILD FROM THE SOUTHWEST ACROSS THE INTERMOUNTAIN WEST. ...MID-MS/OH VALLEYS TO THE NORTHEAST/SRN NEW ENGLAND... CONFIDENCE CONTINUES TO GROW WITH POTENTIAL FOR SCATTERED TO NUMEROUS ORGANIZED SEVERE TSTMS...PARTICULARLY FROM THE MIDWEST TO THE NORTHEAST. AN MCS SHOULD BE ONGOING ACROSS PARTS OF THE LOWER GREAT LAKES...SUPPORTED BY AN INITIAL MID-LEVEL SPEED MAX AND ROBUST LOW-LEVEL WAA ADVECTION. THIS SHOULD RETARD THE NERN ADVANCEMENT OF THE WARM FRONT AND SUBSEQUENT EVOLUTION OF THIS ACTIVITY DOES BREED UNCERTAINTY OVER WHERE THE FRONT WILL ULTIMATELY ANCHOR. AN EXPANSIVE UNCAPPED WARM SECTOR CHARACTERIZED BY 90S/60S SURFACE TEMPERATURES/DEW POINTS WILL CONTRIBUTE TO MODERATE TO STRONG BUOYANCY THU AFTERNOON WITH MLCAPE OF 2000-4000 J/KG. A LARGE SWATH OF 30-50 KT 700-500 MB WLYS WILL OVERLAP THIS INSTABILITY...AND WITH WEAK MID-LEVEL HEIGHT FALLS COMBINING WITH FRONTAL CONVERGENCE...THIS SETUP WILL YIELD SCATTERED TO NUMEROUS TSTMS FORMING ALONG AND AHEAD OF THE COLD FRONT. THE UNIDIRECTIONAL WIND PROFILES AND STEEP LOW-LEVEL LAPSE RATES SHOULD SUPPORT UPSCALE GROWTH INTO SEVERAL CLUSTERS WITH BOWING SEGMENTS AND EMBEDDED SUPERCELL STRUCTURES. DAMAGING WINDS /POTENTIALLY WIDESPREAD AND SIGNIFICANT/ WILL BE THE PRIMARY THREAT. A RELATIVELY NARROW CORRIDOR OF ENHANCED TORNADO RISK SHOULD DEVELOP ALONG THE WARM FRONTAL ZONE WHERE EFFECTIVE SRH AND STRONGEST DEEP-LAYER SHEAR WILL BE MAXIMIZED. ALTHOUGH PINPOINTING THIS CORRIDOR IS DIFFICULT GIVEN LIKELIHOOD OF PRECEDING OVERNIGHT CONVECTION...IT APPEARS MOST PROBABLE FROM PARTS OF NY INTO SRN NEW ENGLAND. SOME CONVECTION-ALLOWING GUIDANCE SUGGESTS THAT DISCRETE CONVECTION MAY FORM WITHIN A PERSISTING WAA REGIME THU AFTERNOON. ...UPPER GREAT LAKES... DCVA DOWNSTREAM OF THE APPROACHING SHORT WAVE TROUGH OVER NRN MN SHOULD FOSTER ISOLATED TO SCATTERED TSTMS THU AFTERNOON. THIS ACTIVITY SHOULD FORM ALONG/AHEAD OF A SECONDARY COLD FRONT SURGE THAT WILL ACT MORE AS A DRYLINE CROSSING THE UPPER MS VALLEY. THE COMBINATION OF BUOYANCY/SHEAR SHOULD BE MODEST...BUT SUFFICIENT FOR ISOLATED SEVERE HAIL AND LOCALLY DAMAGING WINDS. ...NRN ROCKIES... A BELT OF CONFLUENT MID-LEVEL FLOW WILL STRENGTHEN N OF THE BUILDING RIDGE IN THE WEST. ALTHOUGH BUOYANCY WILL REMAIN LIMITED...ISOLATED TSTMS SHOULD FORM HIGHER TERRAIN. SUFFICIENT DEEP-LAYER SHEAR WILL EXIST FOR A MARGINAL RISK OF SEVERE WIND/HAIL. ..GRAMS.. 07/25/2012 CLICK TO GET WUUS02 PTSDY2 PRODUCT NOTE: THE NEXT DAY 2 OUTLOOK IS SCHEDULED BY 0600Z CURRENT UTC TIME: 2137Z (5:37PM), RELOAD THIS PAGE TO UPDATE THE TIME
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