Fire Weather Watch 9, NWS Melbourne, FL

657 
WWUS82 KMLB 041610
RFWMLB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MELBOURNE FL
1110 AM EST SUN MAR 4 2012

FLZ041-044>047-053-141-144-147-050015-
/O.CON.KMLB.FW.W.0007.120304T1800Z-120305T0000Z/
/O.CON.KMLB.FW.A.0009.120305T1600Z-120305T2300Z/
INLAND VOLUSIA-NORTHERN LAKE-ORANGE-SEMINOLE-SOUTHERN BREVARD-
OSCEOLA-COASTAL VOLUSIA-SOUTHERN LAKE-NORTHERN BREVARD-
1110 AM EST SUN MAR 4 2012

...RED FLAG WARNING IN EFFECT FROM 1 PM THIS AFTERNOON UNTIL 7 PM
EST THIS EVENING FOR MUCH OF EAST CENTRAL FLORIDA DUE TO STRONG
WINDS AND LOW RELATIVE HUMIDITY...

...FIRE WEATHER WATCH REMAINS IN EFFECT FOR EAST CENTRAL FLORIDA
FROM MONDAY MORNING THROUGH MONDAY AFTERNOON FOR LONG DURATIONS
OF LOW RELATIVE HUMIDITY...

THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM EST
THIS EVENING. A FIRE WEATHER WATCH HAS ALSO BEEN ISSUED...FOR
MONDAY MORNING THROUGH MONDAY AFTERNOON.

* AFFECTED AREA...VOLUSIA...LAKE...ORANGE...SEMINOLE...BREVARD...
  AND OSCEOLA COUNTIES.

* WIND...NORTHWEST WINDS TODAY AROUND 25 MPH WITH GUSTS UP TO 
  35 MPH. NORTHWEST WINDS NEAR 10 MPH MONDAY. 

* HUMIDITY...MINIMUM RELATIVE HUMIDITY FALLING TO BETWEEN 30 
  AND 35 PERCENT THIS AFTERNOON BEHIND THE FRONT. ON MONDAY...A 
  LONG DURATION OF CRITICAL RH VALUES OF 5 TO 7 HOURS WITH MIN 
  RH AROUND 25 PERCENT. 

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY
  THIS AFTERNOON. OUTDOOR BURNING IS NOT RECOMMENDED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING IS ISSUED WHEN VERY FAVORABLE CONDITIONS FOR
THE SPREAD OF WILDFIRE ARE OCCURRING NOW...OR WILL LIKELY OCCUR
WITHIN THE NEXT 24 HOURS.

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER
CONDITIONS...LONG DURATIONS OF LOW RELATIVE HUMIDITY OR A
COMBINATION OF LOW RELATIVE HUMIDITY AND STRONG WINDS...ARE
POSSIBLE BETWEEN 24 AND 72 HOURS.

&&

$$

FLZ054-058-059-064-050015-
/O.CON.KMLB.FW.A.0009.120305T1600Z-120305T2300Z/
INDIAN RIVER-OKEECHOBEE-ST. LUCIE-MARTIN-
1110 AM EST SUN MAR 4 2012

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING
THROUGH MONDAY AFTERNOON FOR ALL OF EAST CENTRAL FLORIDA FOR LONG
DURATIONS OF LOW RELATIVE HUMIDITY...

* AFFECTED AREA... INDIAN RIVER... OKEECHOBEE... ST. LUCIE... 
  MARTIN. 

* WIND...NORTHWEST WINDS NEAR 10 MPH.

* HUMIDITY...HUMIDITY VALUES BELOW 35 PERCENT FOR 5 TO 7 HOURS 
  WITH MINIMUM HUMIDITY NEAR 25 PERCENT.

* IMPACTS...PROLONGED DRY CONDITIONS MAY LEAD TO WILDFIRE 
  STARTS.OUTDOOR BURNING IS NOT RECOMMENDED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER
CONDITIONS...LONG DURATIONS OF LOW RELATIVE HUMIDITY OR A
COMBINATION OF LOW RELATIVE HUMIDITY AND STRONG WINDS...ARE
POSSIBLE BETWEEN 24 AND 72 HOURS.

&&

$$

605 
WWUS82 KMLB 050017
RFWMLB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MELBOURNE FL
717 PM EST SUN MAR 4 2012

FLZ041-044>047-053-141-144-147-051030-
/O.EXP.KMLB.FW.W.0007.000000T0000Z-120305T0000Z/
/O.CON.KMLB.FW.A.0009.120305T1600Z-120305T2300Z/
INLAND VOLUSIA-NORTHERN LAKE-ORANGE-SEMINOLE-SOUTHERN BREVARD-
OSCEOLA-COASTAL VOLUSIA-SOUTHERN LAKE-NORTHERN BREVARD-
717 PM EST SUN MAR 4 2012

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING
THROUGH MONDAY AFTERNOON FOR EAST CENTRAL FLORIDA FOR LONG
DURATIONS OF LOW RELATIVE HUMIDITY...

* AFFECTED AREA...INLAND VOLUSIA...NORTHERN LAKE...ORANGE...
  SEMINOLE...SOUTHERN BREVARD...OSCEOLA...COASTAL VOLUSIA...
  SOUTHERN LAKE...NORTHERN BREVARD.

* WIND...NORTHWEST WINDS NEAR 10 TO 15 MPH.

* HUMIDITY...HUMIDITY VALUES BELOW 35 PERCENT FOR 5 TO 7 HOURS
  WITH MINIMUM HUMIDITY NEAR 25 PERCENT.

* IMPACTS...PROLONGED DRY CONDITIONS MAY LEAD TO WILDFIRE 
  STARTS. OUTDOOR BURNING IS NOT RECOMMENDED.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER
CONDITIONS...LONG DURATIONS OF LOW RELATIVE HUMIDITY OR A
COMBINATION OF LOW RELATIVE HUMIDITY AND STRONG WINDS...ARE
POSSIBLE BETWEEN 24 AND 72 HOURS.

&&

$$

FLZ054-058-059-064-051030-
/O.CON.KMLB.FW.A.0009.120305T1600Z-120305T2300Z/
INDIAN RIVER-OKEECHOBEE-ST. LUCIE-MARTIN-
717 PM EST SUN MAR 4 2012

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY MORNING
THROUGH MONDAY AFTERNOON FOR ALL OF EAST CENTRAL FLORIDA FOR LONG
DURATIONS OF LOW RELATIVE HUMIDITY...

* AFFECTED AREA... INDIAN RIVER...OKEECHOBEE...ST. LUCIE...
  MARTIN.

* WIND...NORTHWEST WINDS NEAR 10 TO 15 MPH.

* HUMIDITY...HUMIDITY VALUES BELOW 35 PERCENT FOR 5 TO 7 HOURS
  WITH MINIMUM HUMIDITY NEAR 25 PERCENT.

* IMPACTS...PROLONGED DRY CONDITIONS MAY LEAD TO WILDFIRE 
  STARTS. OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER
CONDITIONS...LONG DURATIONS OF LOW RELATIVE HUMIDITY OR A
COMBINATION OF LOW RELATIVE HUMIDITY AND STRONG WINDS...ARE
POSSIBLE BETWEEN 24 AND 72 HOURS.

&&

$$

SEDLOCK

295 
WWUS82 KMLB 050825
RFWMLB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MELBOURNE FL
325 AM EST MON MAR 5 2012

FLZ041-044>047-053-054-058-059-064-141-144-147-050930-
/O.CAN.KMLB.FW.A.0009.120305T1600Z-120305T2300Z/
INLAND VOLUSIA-NORTHERN LAKE-ORANGE-SEMINOLE-SOUTHERN BREVARD-
OSCEOLA-INDIAN RIVER-OKEECHOBEE-ST. LUCIE-MARTIN-COASTAL VOLUSIA-
SOUTHERN LAKE-NORTHERN BREVARD-
325 AM EST MON MAR 5 2012

...FIRE WEATHER WATCH IS CANCELLED FOR INLAND VOLUSIA...NORTHERN
LAKE...ORANGE...SEMINOLE...SOUTHERN BREVARD...OSCEOLA...INDIAN
RIVER...OKEECHOBEE...ST. LUCIE...MARTIN...COASTAL VOLUSIA...SOUTHERN
LAKE...NORTHERN BREVARD...

THE NATIONAL WEATHER SERVICE IN MELBOURNE HAS CANCELLED THE FIRE
WEATHER WATCH. 

RED FLAG WARNING CRITERIA CONDITIONS ARE NOT EXPECTED TO BE MET
THIS AFTERNOON. WHILE RH VALUES WILL BE BELOW 35 PERCENT FOR
SEVERAL HOURS THIS AFTERNOON...ERC AND WIND CRITERIA ARE NOT
EXPECTED TO BE MET. HIGHEST ERC VALUES ARE EXPECTED TO REMAIN IN
THE 30 TO 34 RANGE...AND A FIRE DANGER STATEMENT WILL BE ISSUED
FOR THE AREA.

$$

67

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MELBOURNE FL
916 PM EST SAT MAR 3 2012

.DISCUSSION...

...VERY HAZARDOUS BOATING CONDITIONS TONIGHT-SUNDAY...
...STRONG COLD FRONT WILL BRING A GOOD CHANCE OF RAIN AND GUSTY
WINDS LATE TONIGHT/EARLY SUNDAY...

TONIGHT-SUN...COLD FRONT WAS STRUNG OUT FROM THE NORTHEAST GULF OF
MEXICO INTO THE SOUTHWEST GULF.  LOW PRESSURE FORMING ALONG IT WILL
INTENSIFY OFF THE CAROLINA COAST AFTER MIDNIGHT AS AXIS OF STRONG
SHORTWAVE TROUGH APPROACHES FROM THE WEST.  THIS WILL ACCELERATE THE
FRONT INTO THE AREA AFTER MIDNIGHT.  THE LATEST MODEL RUNS SHOW THE
FRONT REACHING TO METRO ORLANDO NEAR 12Z AND EXITING OFF THE
TREASURE COAST A LITTLE BEFORE NOON.

THE MAIN QUESTION IS WHAT THE NATURE OF THE CONVECTION ALONG THE
FRONT WILL BE AS IT REACHES THE AREA.  SMALL CLUSTER OF CONVECTION
CURRENTLY JUST SOUTHEAST OF THE MISSISSIPPI DELTA SHOULD EXPAND AS
IT CROSSES THE LOOP CURRENT AND UPPER TROUGH MOVES ACROSS THE DEEP
SOUTH.

LOW LEVEL WINDS ARE FORECAST TO VEER SO FRONTAL CONVERGENCE SHOULD
WEAKEN GRADUALLY...BUT LARGE SCALE LIFT ASSOCIATED WITH TROUGH ALOFT
AND DIVERGENCE WITHIN RIGHT ENTRANCE REGION OF STRONG JET TO OUR
NORTH SHOULD KEEP THE BAND OF CONVECTION TOGETHER AS IT PUSHES
INLAND FROM THE GULF.

EVENING SOUNDINGS STILL SHOW SOME WARM MID LEVEL TEMPS SO
INSTABILITY LOOKS WEAK...THOUGH RATHER WARM TEMPS FOR THIS TIME OF
THE YEAR AND DEW POINTS IN THE MID-UPPER 60S SUGGEST AT LEAST A
LITTLE CAPE AS MID LEVEL COOLING OCCURS WITH TROUGH ALOFT.

850 MB WINDS ARE FORECAST AROUND 50 KNOTS LATE TONIGHT...THOUGH LOW
LEVEL WINDS WILL BECOME NEARLY UNIDIRECTIONAL...SO THE MAIN THREAT
LOOKS LIKE STRONG STRAIGHT LINE WINDS.

WILL NOT CHANGE THE CURRENT POPS SHOWING HIGH NUMBERS ACROSS THE
NORTH AFTER MIDNIGHT AND 50-60 POPS ACROSS THE SOUTH HALF SUN
MORNING.

OVERNIGHT LOWS ARE DIFFICULT TO GLEAN FROM GUIDANCE BECAUSE THE
FRONT WILL SWEEP THROUGH SO FAST AROUND 12Z. GENERALLY THE LOWS LOOK
TOO COOL AND BUMPED THEM UP A LITTLE ACROSS THE NORTH...BUT THERE
WILL BE A SHARP DROP IN TEMPERATURES JUST BEHIND THE FRONT WITH
MORNING LOWS OCCURRING AN HOUR OR TWO AFTER SUNRISE IN MANY
LOCATIONS.

SUNDAY WILL BE WINDY AND TURNING MUCH COOLER BEHIND THE SQUALL
LINE/FRONT.  STRONG COLD ADVECTION WILL ALLOW FOR LITTLE TEMPERATURE
RISE IN THE AFTERNOON (HIGHS FOR THE DAY WILL BE IN THE PRE DAWN
HOURS).  925 MB WINDS 30-35 KNOTS WILL MAKE IT A VERY GUSTY DAY AND
EXPECT A WIND ADVISORY WILL BE NEEDED.

&&

.AVIATION...
SURFACE WINDS DROPPED OFF AFTER SUNSET...BUT THEY SHOULD PICK UP
AGAIN AFTER MIDNIGHT AS LOW LEVEL JET AHEAD OF COLD FRONT REACHES
THE AREA.  A PERIOD OF MVFR-IFR CEILINGS/VISIBILITIES WITH LOW
CLOUDS/SHOWERS/STORMS SHOULD OCCUR FOR A FEW HOURS AT MOST TERMINALS
AS THE FRONT MOVES THROUGH.  STRONG POST FRONTAL NORTHWEST WINDS
WITH GUSTS 30-35 KNOTS ARE EXPECTED FROM LATE MORNING THROUGH
AFTERNOON ON SUNDAY.

A LOCAL AIRPORT ADVISORY MAY BE NECESSARY FOR KORL/KMCO AND
KDAB...FOR SUSTAINED WINDS OF 25 KTS ON SUNDAY.

&&

.MARINE...
TONIGHT-SUN...VERY HAZARDOUS BOATING CONDITIONS FOR SMALL CRAFT AS
SOUTH WINDS INCREASE AHEAD OF FRONT THEN QUICKLY SHIFT TO NORTHWEST
SUNDAY MORNING.  SQUALL LINE WITH WIND GUSTS AROUND 40 KNOTS ALSO
EXPECTED JUST AHEAD OF THE FRONT.  CURRENT SMALL CRAFT ADVISORY
OVERNIGHT WITH GALE OFFSHORE STARTING AT 09Z LOOKS GOOD.  NO CHANGES
PLANNED.

&&

.FIRE WEATHER...
SUNDAY...IT WILL BE VERY WINDY WITH RH VALUES CRASHING BELOW 35
PERCENT IN THE AFTERNOON SO THE CURRENT FIRE WEATHER WATCH WILL
LIKELY BE UPGRADED TO A RED FLAG WARNING ON THE NEXT FORECAST SHIFT.
THE ONLY QUESTION IS WHETHER THE DRY AIR MAKES IT TO THE SOUTHERN
COUNTIES IN TIME TO GET LOW RH THERE TOO.  SINCE THERE WERE SEVERAL
SPOTS TODAY THAT HAD RH BELOW 35 PERCENT...WOULD NOT BE SURPRISED IF
THE DRY AIR MAKE IT FARTHER SOUTH THAN INDICATED BY THE MODELS.

MON...LONG DURATION OF CRITICAL RH EXPECTED WITH MIN RH BETWEEN 25
AND 30 PERCENT. HOWEVER 20 FT WINDS SHOULD REMAIN BELOW 15 MPH SO
WILL NOT ISSUE A FIRE WEATHER WATCH. WILL LIKELY ISSUE A FIRE
DANGER STATEMENT EARLY MON TO ADDRESS THE LONG DURATION OF LOW RH
THOUGH.

&&

.MLB WATCHES/WARNINGS/ADVISORIES...
FL...FIRE WEATHER WATCH FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING
     FOR COASTAL VOLUSIA-INLAND VOLUSIA-NORTHERN BREVARD-
     NORTHERN LAKE-ORANGE-OSCEOLA-SEMINOLE-SOUTHERN BREVARD-
     SOUTHERN LAKE.

AM...SMALL CRAFT ADVISORY UNTIL 7 PM EST SUNDAY FOR COASTAL WATERS
     FROM FLAGLER BEACH TO VOLUSIA BREVARD COUNTY LINE OUT 20 NM-
     COASTAL WATERS FROM SEBASTIAN INLET TO JUPITER INLET OUT 20 NM-
     COASTAL WATERS FROM VOLUSIA BREVARD COUNTY LINE TO SEBASTIAN
     INLET OUT 20 NM.

     SMALL CRAFT ADVISORY UNTIL 4 AM EST SUNDAY FOR WATERS FROM
     FLAGLER BEACH TO VOLUSIA BREVARD COUNTY LINE 20 TO 60 NM
OFFSHORE-
     WATERS FROM SEBASTIAN INLET TO JUPITER INLET 20 TO 60 NM
OFFSHORE-
     WATERS FROM VOLUSIA BREVARD COUNTY LINE TO SEBASTIAN INLET 20
TO
     60 NM OFFSHORE.

     GALE WARNING FROM 4 AM TO 7 PM EST SUNDAY FOR WATERS FROM
     FLAGLER BEACH TO VOLUSIA BREVARD COUNTY LINE 20 TO 60 NM
     OFFSHORE-WATERS FROM SEBASTIAN INLET TO JUPITER INLET 20 TO
     60 NM OFFSHORE-WATERS FROM VOLUSIA BREVARD COUNTY LINE TO
     SEBASTIAN INLET 20 TO 60 NM OFFSHORE.

&&

SHORT TERM/AVIATION...LASCODY
IMPACT WEATHER...BRAGAW

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MELBOURNE FL
620 PM EST SAT MAR 3 2012

AMZ550-552-555-570-572-575-FLZ041-044>047-053-054-058-059-064-141-
144-147-041130-
COASTAL WATERS FROM FLAGLER BEACH TO VOLUSIA BREVARD COUNTY LINE
OUT 20 NM-
COASTAL WATERS FROM VOLUSIA BREVARD COUNTY LINE TO SEBASTIAN
INLET OUT 20 NM-
COASTAL WATERS FROM SEBASTIAN INLET TO JUPITER INLET OUT 20 NM-
WATERS FROM FLAGLER BEACH TO VOLUSIA BREVARD COUNTY LINE 20 TO
60 NM OFFSHORE-
WATERS FROM VOLUSIA BREVARD COUNTY LINE TO SEBASTIAN INLET 20 TO
60 NM OFFSHORE-
WATERS FROM SEBASTIAN INLET TO JUPITER INLET 20 TO 60 NM OFFSHORE-
INLAND VOLUSIA-NORTHERN LAKE-ORANGE-SEMINOLE-SOUTHERN BREVARD-
OSCEOLA-INDIAN RIVER-OKEECHOBEE-ST. LUCIE-MARTIN-COASTAL VOLUSIA-
SOUTHERN LAKE-NORTHERN BREVARD-
620 PM EST SAT MAR 3 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL FLORIDA.

.DAY ONE...TONIGHT.

.THUNDERSTORM IMPACT...
A STRONG COLD FRONT WILL SWEEP INTO CENTRAL FLORIDA OVERNIGHT AND
BRING A CHANCE FOR THUNDERSTORMS TO THE AREA. THE STORMS ARE
EXPECTED TO PUSH INTO AREAS NORTH OF I-4 AFTER MIDNIGHT AND SPREAD
SOUTHEAST INTO INDIAN RIVER AND SOUTH OSCEOLA COUNTIES DURING THE
PREDAWN HOURS. THESE STORMS WILL BE CAPABLE OF PRODUCING WIND
GUSTS UP TO 50 MPH AND DEADLY CLOUD-TO-GROUND LIGHTNING STRIKES.

.MARINE THUNDERSTORM GUST IMPACT...
THUNDERSTORMS THAT DEVELOP AHEAD OF THE COLD FRONT WILL MOVE FROM
SOUTHWEST TO NORTHEAST AT 35 TO 40 KNOTS. AS THE FAST MOVING
STORMS MOVE OFFSHORE THEY WILL HAVE THE POTENTIAL OF PRODUCING
STRONG WIND GUSTS IN EXCESS OF 40 KNOTS AS WELL AS DEADLY CLOUD-
TO-WATER LIGHTNING AND VERY ROUGH SEAS. THE STORMS INITIALLY WILL
MOVE OFFSHORE BETWEEN FLAGLER BEACH AND PORT CANAVERAL AFTER
MIDNIGHT BEFORE SPREADING SOUTH DOWN TO VERO BEACH IN THE PREDAWN
HOURS.

.WIND AND SEA IMPACT...
SOUTH TO SOUTHWEST WINDS BETWEEN 20 AND 25 KNOTS WILL PREVAIL
AHEAD OF THE COLD FRONT OVERNIGHT WITH FREQUENT GUSTS TO GALE
FORCE. WINDS WILL SHIFT TO THE WEST AND NORTHWEST NORTH OF CAPE
CANAVERAL AROUND SUNRISE AS THE FRONT SWEEPS INTO CENTRAL FLORIDA.
THE STRONG OFFSHORE COMPONENT WILL GENERATE VERY ROUGH SHORT
PERIOD SEAS BETWEEN 4 AND 6 FEET NEAR SHORE AND 6 TO 8 FEET
OFFSHORE...DOMINANT PERIODS GENERALLY 6 SECONDS OR LESS.

SMALL CRAFT ADVISORIES WILL BE IN EFFECT FOR THE NEAR SHORE WATERS
AND GALE WARNINGS IN EFFECT FOR THE OFFSHORE WATERS THROUGH SUNDAY
EVENING.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.
STRONG NORTHWEST WINDS WILL PUSH COLD FRONT CLEAR EAST CENTRAL
FLORIDA SUNDAY AFTERNOON. SEA WILL BUILD TO 5 TO 7 FEET NEAR SHORE
AND UP TO 10 FEET IN THE GULF STREAM SUNDAY INTO SUNDAY NIGHT.
WINDS WILL DIMINISH ON MONDAY BUT WILL SHIFT TO THE EAST AND
NORTHEAST AND RESTRENGTHEN ON TUESDAY...PRODUCING HAZARDOUS BOATING
CONDITIONS...ROUGH SURF AND INCREASED RISK OF RIP CURRENTS FOR
MUCH OF THE UPCOMING WEEK.

.SPOTTER INFORMATION STATEMENT...
SPOTTERS ARE REQUESTED TO MONITOR THE WEATHER AND SELF ACTIVATE
IF NEEDED.

BRAGAW