Severe Thunderstorm Warning 76, NWS Cleveland, OH

000 
WWUS51 KCLE 101950
SVSCLE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
350 PM EDT FRI JUN 10 2005

OHC077-102000-
/O.CON.KCLE.SV.W.0076.000000T0000Z-050610T2000Z/
HURON OH-
350 PM EDT FRI JUN 10 2005


...A SEVERE THUNDERSTORM WARNING CONTINUES UNTIL 400 PM EDT FOR HURON
COUNTY...


AT 344 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE
HAIL...AND DAMAGING WINDS IN EXCESS OF 58 MPH.  THIS STORM WAS
LOCATED NEAR GREENWICH...AND MOVING NORTHEAST AT 10 MPH.

* LOCATIONS IMPACTED INCLUDE...
  WAKEMAN...
  NEW LONDON...

LAT...LON 4128 8250 4128 8244 4120 8234 4109 8233
      4106 8237 4107 8242 4103 8243 4100 8248
      4100 8263 4107 8273

$$

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE CLEVELAND OHIO
220 PM EDT FRI JUN 10 2005

.SHORT TERM (TONIGHT THRU MONDAY)...

THE TROPICAL EXPRESS HAS ARRIVED AND WILL CONTINUE THROUGH THE
WEEKEND.  THE LATEST SURFACE MAPS SHOWS A SIMILAR PATTERN TO THE
LAST FEW DAYS.  THE LARGE RIDGE OVER THE EAST COAST CONTINUES TO
DOMINATE THE WEATHER.  MOST OF THE FORECAST AREA IS ON THE WEST SIDE
OF THE RIDGE AND WE ARE EXPERIENCE A SOUTHERLY FLOW OVER THE AREA.
SLOWLY THIS FLOW HAS ALLOWED THE DEWPOINTS TO CLIMB INTO THE UPPER
60S.  THE 12Z SOUNDING AT DTX SHOWS DEEP MOISTURE TO 500 MB.  BOTH
SATELLITE AND RADAR CONTINUE TO SHOW DIURNAL CU AND THUNDERSTORMS
DEVELOPING.  THE COVERAGE THIS AFTERNOON APPEARS TO BE MORE THAN
PREVIOUS AFTERNOONS.  THIS IS LIKELY A RESULT OF THE DEEPER MOISTURE
THAT HAS MOVED INTO THE REGION.

THIS SOUTHERLY TROPICAL EXPRESS WILL CONTINUE THROUGH THE WEEKEND.
A WRENCH IN THE WHOLE FORECAST IS THE MOVEMENT OF TROPICAL STORM
ARLENE.  THE MODELS HAVE BEEN FAIRLY CONSISTENT IN MOVING THE
REMNANTS OF THE STORM ALONG THE WEST SIDE OF THE RIDGE AND INTO THE
OHIO VALLEY.  BASED ON THE CURRENT STRENGTH OF THE RIDGE...I SEE NO
REASON TO ARGUE WITH THE MODELS.  THE MOISTURE FROM THIS SYSTEM WILL
BEGIN TO STREAM INTO THE OHIO VALLEY AS EARLY AS SUNDAY. THE MODELS
DIFFER SLIGHTLY ON THE POSITION OF THE TROPICAL LOW ITSELF BUT MOST
OF THE MODELS TRY TO CONVERGE ON A SOLUTION WHERE THE CENTER OF THE
TROPICAL LOW WL REACH THE FORECAST AREA SOMETIME ON MONDAY.  A UPPER
LEVEL SYSTEM AND COLD FRONT WILL BE APPROACHING FROM THE WEST  LATE
MONDAY.  THIS FRONT MAY INTERACT WITH THE TROPICAL MOISTURE AND
WIDESPREAD RAIN AND THUNDER WILL BE LIKELY. ANYTIME WE HAVE A
TROPICAL SYSTEM THE THOUGHT OF FLOODING CROSSES MY MIND.  WITH THIS
EVENT THE FORECAST AREA HAS BEEN VERY SO WIDESPREAD FLOODING IS NOT
A MAJOR CONCERN.  HOWEVER...WE WILL MOST LIKELY NEED TO BE CONCERNED
WITH THE THREAT OF LOCALIZED FLASH FLOODING. PRECIPITABLE WATERS
VALUES WILL BE VERY HIGH AND THE RAIN WILL COME FAST AND FURIOUS
FROM THUNDERSTORMS AND THIS COULD FLOOD SOME LOCAL AREAS.  THIS
THREAT WILL NEED TO BE MONITORED THROUGH THE WEEKEND.  I WL KEEP
TEMPS ON THE HIGH END OF GUIDANCE FOR SAT AND NEAR GUIDANCE ON
SUNDAY SINCE MORE WIDESPREAD PCPN ON SUN MAY ADJUST TEMPS DOWN A FEW
DEGREES.

&&

.LONG TERM (TUESDAY THROUGH FRIDAY)...

BERMUDA HIGH OVER THE REGION SHOWS SIGN OF WEAKENING IN THE EXTENDED
PERIOD.  FOR THE EARLY PART OF THE EXTENDED WE WILL BE CONTENDING
WITH THE REMNANTS OF TROPICAL STORM ARLENE AS IT MOVES ALONG THE
WEST SIDE OF THE RIDGE.  THE GFS CURRENTLY INDICATES THAT MOST OF
THE DEEP MOISTURE ASSOCIATED WITH THE STORM SHOULD MOVE SLIGHTLY
EAST OF THE FORECAST AREA...HOWEVER SOME OF THE MOISTURE WILL SPREAD
OVER THE REGION MONDAY INTO TUESDAY.  THE MODELS SHOW THE
DEVELOPMENT OF AN UPPER LEVEL LOW ON TUESDAY.  THIS UPPER LEVEL
SYSTEM SHOULD DEEPEN AND MOVE OVER THE OHIO VALLEY BY MID WEEK.  THE
MODELS INDICATE THIS SYSTEM WILL CUT OFF OVER THE GREAT LAKES LATE
IN THE WEEK.  WE COULD BE IN FOR A COOL DOWN FOR THE MID PART OF
NEXT WEEK.  WITH THE AMOUNT OF MOISTURE THAT MOVES UP FROM THE
TROPICAL SYSTEM AND THE UPPER LEVEL DYNAMICS FROM THE APPROACHING
UPPER LEVEL SYSTEM...RAIN WILL BE A GOOD BET ON TUE INTO WED.  WITH
THE COOL UPPER LEVEL LOW OVER THE REGION...DIURNAL SHOWERS AND
THUNDERSTORMS WILL BE OCCURRING THROUGH THE REMAINDER OF THE
FORECAST PERIOD.
&&

.AVIATION(18Z-18Z)...
VERY MOIST AND UNSTABLE AIRMASS...HOWEVER NO REAL UPR SUPPORT FOR
ORGANIZED CONVECTION OUTBREAK...HOWEVER RADAR SHOWS TSTM ACTIVITY
SPREAD ACRS THE FCST AREA AT THIS TIME (1735Z).  TSTMS TO
DIMINISH AFT SUNSET. OVR NITE LOOK FOR MORE FOG/HAZE TO FORM
DUE TO THE INCREASED MOISTURE.

&&

.CLE WATCHES/WARNINGS/ADVISORIES...
.OH...NONE.
.PA...NONE.
&&

SHORT TERM...GTG
LONG TERM...GTG
AVIATION...BC

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CLEVELAND OH
447 AM EDT FRI JUN 10 2005

OHZ003-006>014-017>023-027>033-036>038-047-089-PAZ001>003-110847-
ASHLAND OH-ASHTABULA INLAND OH-ASHTABULA LAKESHORE OH-CRAWFORD PA-
CRAWFORD OH-CUYAHOGA OH-ERIE OH-GEAUGA OH-HANCOCK OH-HOLMES OH-
HURON OH-KNOX OH-LAKE OH-LORAIN OH-LUCAS OH-MAHONING OH-MARION OH-
MEDINA OH-MORROW OH-NORTHERN ERIE PA-OTTAWA OH-PORTAGE OH-
RICHLAND OH-SANDUSKY OH-SENECA OH-SOUTHERN ERIE PA-STARK OH-
SUMMIT OH-TRUMBULL OH-WAYNE OH-WOOD OH-WYANDOT OH-
INCLUDING THE CITIES OF...AKRON...ASHLAND...ASHTABULA...
BOWLING GREEN...BUCYRUS...CANTON...CHARDON...CLEVELAND...ELYRIA...
ERIE...FINDLAY...FOSTORIA...FREMONT...JEFFERSON...LORAIN...
MANSFIELD...MARION...MEADVILLE...MEDINA...MILLERSBURG...
MOUNT GILEAD...MOUNT VERNON...NORWALK...PAINESVILLE...PORT CLINTON...
RAVENNA...SANDUSKY...TIFFIN...TOLEDO...UPPER SANDUSKY...WARREN...
WOOSTER AND YOUNGSTOWN
447 AM EDT FRI JUN 10 2005

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHERN OHIO AND A
PORTION OF NORTHWEST PENNSYLVANIA.

.DAY ONE...TODAY

SCATTERED THUNDERSTORMS WILL OCCUR AGAIN TODAY.  THERE IS THE
POSSIBILITY THAT AN ISOLATED STORM OR TWO COULD REACH SEVERE LIMITS
PRODUCING PENNY OR LARGER HAIL OR DAMAGING THUNDERSTORM WIND GUSTS.

THE HEAT COULD CAUSE PROBLEMS FOR THOSE WITH DISORDERS THAT ARE
AFFECTED BY THE HEAT AND HUMIDITY. TEMPERATURES ARE EXPECTED TO CLIMB
TO AROUND 90 DEGREES WITH HEAT INDEX VALUES APPROACHING 100 DEGREES.

.DAYS TWO THROUGH SEVEN...

THERE WILL BE NO CHANGE IN THE WEATHER PATTERN THROUGH AT LEAST
TUESDAY.  THE HEAT WILL CONTINUE ALONG WITH A CHANCE FOR
THUNDERSTORMS.  SOME ISOLATED THUNDERSTORMS COULD REACH SEVERE
LIMITS.

THE LATTER PART OF THE WEEK MAY SEE SOME RELIEF BUT CURRENT
INDICATIONS ARE THE COLD FRONT WILL STALL WEST OF THE AREA AS THE
BERMUDA HIGH STRENGTHENS.  THIS COULD EXTEND THE HEAT AND HUMIDITY
INTO THE LATTER PART OF NEXT WEEK.

.SPOTTER CALL TO ACTION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED.  HOWEVER...SPOTTERS ARE
ENCOURAGED TO CALL IN ANY STORM RELATED DAMAGE REPORTS...HAIL AND
FLOODING REPORTS FROM THE THUNDERSTORMS TO THE NATIONAL WEATHER
SERVICE.

LOMBARDY