Severe Thunderstorm Warning 114, NWS Miami, FL

000
WWUS52 KMFL 102030
SVSMFL

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
429 PM EDT MON SEP 10 2007

FLC043-102039-
/O.CAN.KMFL.SV.W.0114.000000T0000Z-070910T2045Z/
GLADES FL-
429 PM EDT MON SEP 10 2007

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

THE SEVERE THUNDERSTORMS THAT PROMPTED THE WARNING HAVE DISSIPATED. 
THEREFORE THE SEVERE THUNDERSTORM WARNING HAS BEEN CANCELLED. 
HOWEVER...THUNDERSTORMS REMAIN IN THE AREA. FREQUENT 
LIGHTNING...GUSTY WINDS TO 40 MPH...VERY HEAVY RAINFALL AND SMALL 
HAIL ARE STILL POSSIBLE. STAY TUNED TO NOAA WEATHER RADIO OR LOCAL 
MEDIA FOR THE LATEST UPDATES.

LAT...LON 2700 8128 2710 8105 2687 8101 2685 8102
      2684 8101 2681 8100 2678 8110
TIME...MOT...LOC 2029Z 157DEG 17KT 2705 8118

$$

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AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MIAMI FL
247 PM EDT MON SEP 10 2007

.SYNOPSIS...UPPER LOW/TROUGH EXTENDING FROM CENTRAL FLORIDA
SOUTHWEST TO SWR GULF OF MEX. AMPLE MOISTURE BEING STREAMED NORTH
FROM WRN CARIB INTO S. FL. ATLC LOW LVL RIDGE AXIS EXTENDING FROM
AROUND 30N 65W SW THROUGH NRN BAHAMAS THROUGH JUST SOUTH OF LAKE
OKEECHOBEE TO ERN GULF OF MEX.

&&

.SHORT TERM...TONIGHT THROUGH WED NIGHT...ATLC RIDGE WILL CONTINUE
TO BUILD WEST AND SO S. FL WILL BE UNDER A WELL ESTABLISHED EAST
TO SOUTHEAST LOW LVL FLOW. AMPLE MOISTURE WILL CONTINUE TO BE
ADVECTED OVER THE LOCAL AREA. WITH LESS HIGH CLOUD COVER EXPECTED
DURING THIS PERIOD, WX CONDS WILL LARGELY BE CONTROLLED BY LOCAL
EFFECT SUCH AS DIURNAL HEATING AND SEA/LAKE BREEZES. TAKING THIS
INTO CONSIDERATION WILL GO WITH POPS CLOSE TO OR SLIGHTLY HIGHER
THAN CLIMO.

&&

.LONG TERM...THURSDAY THROUGH SUNDAY...A TROPICAL NOW JUST WEST OF
THE LEEWARD ISS WILL MOVE ACROSS SOUTH FLORIDA THURSDAY THROUGH
FRIDAY SO WILL CONTINUE WITH SCT POPS DURING THIS PERIOD. GFS THEN
KEEPS A MOSTLY MOIST SE FLOW ACROSS S. FL THROUGH THE WEEKEND

.AVIATION...SCT TSRA CAN STILL BE EXPECTED ACROSS S FL THIS AFTERNOON AND
EVENING... HOWEVER MOST OF THE ACTIVITY WILL LIKELY REMAIN INLAND.
THE TAF SITES COULD STILL SEE A VERY BRIEF PERIOD OF MVFR OR
POSSIBLY IFR CONDITIONS WITH LOWER CEILINGS AND RAIN. AFTER DARK
EXPECT THE TSRA TO DISSIPATE ONLY TO RETURN AGAIN BEFORE NOON ON
TUES. PREVAILING WINDS ARE EXPECTED TO REMAIN FROM THE EAST TO
SOUTHEAST INTO THE EVENING AND IN THE 10 TO 14 KNOTS RANGE. WINDS
WILL LESSEN OVERNIGHT.

&&

.MARINE...WINDS SHOULD REMAIN AOB 15 KTS AND SEAS AOB 4 FEET
THROUGH THE ENTIRE FORECAST PERIOD.

&&

.FIRE WEATHER...NO CONCERNS AT THIS TIME.

&&

.PRELIMINARY POINT TEMPS/POPS...
WEST PALM BEACH  77  91  77  90 / 20 50 30 50
FORT LAUDERDALE  78  89  78  88 / 20 40 30 50
MIAMI            78  90  78  90 / 20 40 30 50
NAPLES           75  91  74  91 / 30 50 20 50

&&

.MFL WATCHES/WARNINGS/ADVISORIES...
FL...NONE.
AM...NONE.
GM...NONE.
&&

LONG TERM/SHORT TERM/MARINE/FIRE WEATHER...47/RGH
AVIATION...04/AT

HAZARDOUS WEATHER OUTLOOK FOR SOUTH FLORIDA
NATIONAL WEATHER SERVICE MIAMI FL
600 AM EDT MON SEP 10 2007

FLZ063-066>075-168-172>174-102200-
GLADES-HENDRY-INLAND PALM BEACH-METRO PALM BEACH-COASTAL COLLIER-
INLAND COLLIER-INLAND BROWARD-METRO BROWARD-INLAND MIAMI DADE-
METRO MIAMI DADE-MAINLAND MONROE-COASTAL PALM BEACH-
COASTAL BROWARD-COASTAL MIAMI DADE-FAR SOUTH MIAMI DADE-
600 AM EDT MON SEP 10 2007

...MODERATE TO HIGH RISK OF LIGHTNING ALL OF SOUTH FLORIDA...
...SLIGHT RISK OF RIP CURRENTS ATLANTIC COAST BEACHES...
...SLIGHT RISK OF WATERSPOUTS ATLANTIC COASTAL WATERS...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTH FLORIDA.

.DAY ONE...TODAY AND TONIGHT

RIP CURRENTS: EAST WINDS AROUND 10 MPH WILL OCCUR ALONG THE
ATLANTIC COAST TODAY. THIS, COMBINED WITH A LOW TIDE THIS
AFTERNOON, WILL RESULT IN A SLIGHT RISK OF RIP CURRENTS ALONG THE
BEACHES OF PALM BEACH, BROWARD, AND MIAMI-DADE COUNTIES.

THUNDERSTORMS: THERE IS A CHANCE OF THUNDERSTORMS ACROSS ALL OF
MAINLAND SOUTH FLORIDA AND THE ADJACENT COASTAL WATERS TODAY.
LIGHTNING STRIKES WILL BE THE PRIMARY HAZARD...ALTHOUGH GUSTY
WINDS AND LOCALLY HEAVY RAINFALL WILL ALSO BE POSSIBLE WITH ANY
THUNDERSTORM.

WATERSPOUTS: ATMOSPHERIC CONDITIONS WILL BE FAVORABLE FOR THE
FORMATION OF A FEW WATERSPOUTS TODAY...MAINLY ACROSS THE LOCAL
ATLANTIC WATERS.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

SCATTERED THUNDERSTORMS WILL BE POSSIBLE EACH DAY THROUGH
SUNDAY. LIGHTNING STRIKES AND LOCALLY HEAVY RAINFALL WILL BE THE
MAIN THREATS WITH ANY THUNDERSTORM ACTIVITY OVER THE UPCOMING
WEEK.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED THROUGH TUESDAY MORNING.

FOR MORE INFORMATION...VISIT THE NATIONAL WEATHER SERVICE IN
MIAMI WEBSITE AT WWW.WEATHER.GOV/MIAMI.

70/DD

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
330 PM EDT MON SEP 10 2007

FLZ063-066-067-102015-
HENDRY FL-GLADES FL-INLAND PALM BEACH COUNTY FL-
330 PM EDT MON SEP 10 2007

...DEVELOPING THUNDERSTORMS MOVING ACROSS THE AREA...

AT 329 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED THAT
THUNDERSTORMS WERE RAPIDLY DEVELOPING ALONG A LINE EXTENDING FROM
MOORE HAVEN TO 7 MILES WEST OF SOUTH BAY...MOVING NORTHEAST AT 10
MPH.

THESE STORMS WILL AFFECT...

LAKE HARBOR...

AND SURROUNDING COMMUNITIES.

FREQUENT TO EXCESSIVE LIGHTNING...GUSTY WINDS TO 50 MPH...PEA-SIZED
HAIL...TORRENTIAL DOWNPOURS...OR A COMBINATION OF THESE ARE POSSIBLE.
LIGHTNING IS THE NUMBER ONE WEATHER RELATED KILLER IN FLORIDA. TREES
AND OPEN SHELTERS OFFER NO PROTECTION. WIND GUSTS OF UP TO 50 MPH CAN
DOWN SMALL TREE LIMBS AND BRANCHES...AND BLOW AROUND UNSECURED SMALL
OBJECTS. SEEK SHELTER IN A SAFE BUILDING UNTIL THE STORM PASSES.

60