FNUS72 KMLB 090943
FWSMLB

SPOT FORECAST FOR BR-7...SJRWMD
NATIONAL WEATHER SERVICE MELBOURNE FL
543 AM EDT WED SEP 9 2009

FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON SEPTEMBER 09.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...MODERATE NORTHEASTERLY WINDS ON THE BACKSIDE OF
SURFACE TROUGHING OVER SOUTHERN FLORIDA WILL DRAW A STABLE MARINE
AIR MASS INTO THE AREA RESULTING IN LOWER RAIN CHANCES TODAY.
SURFACE HIGH PRESSURE BUILDING DOWN THE PENINSULA WILL KEEP WINDS
OUT OF THE NORTHEAST. VERTICAL WIND PROFILERS AT THE SPACE CENTER
WERE DETECTING NORTH NORTHEAST WINDS AT 5 TO 10 KNOTS THROUGH 6000
FEET.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS AND
                    THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........55 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING EAST 5 TO 12 MPH IN THE
                    LATE MORNING AND AFTERNOON.
CHANCE OF PCPN......30 PERCENT.
LAL.................1 UNTIL 1200...THEN 3.
MIXING HEIGHT.......300-1200 FT AGL INCREASING TO 3900-5000 FT AGL
                    LATE IN THE MORNING.
TRANSPORT WINDS.....EAST 7 TO 15 MPH INCREASING TO AROUND 17 MPH
                    LATE IN THE AFTERNOON.
DISPERSION INDEX....50.
LVORI...............0.

TIME (EDT)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM
SKY (%).........PC  PC  PC  PC  PC  PC  PC  PC  PC  PC  PC  PC
WEATHER COV.....        SCT SCT SCT SCT SCT SCT SCT SCT SCT SCT
WEATHER TYPE....        TSM TSM TSM TSM TSM TSM TSM TSM TSM TSM
TEMP............80  84  85  86  87  86  85  84  82  80  79  78
RH..............77  67  63  59  55  57  61  63  67  74  77  79
20 FT WIND DIR..NE  NE  NE  NE  E   E   E   E   E   E   E   E
20 FT WIND SPD..7   8   10  12  13  14  14  13  12  9   8   7
20 FT WIND GUST.    10      15  15  20  20  15  15  10  10

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AND
                    THUNDERSTORMS.
MIN TEMPERATURE.....AROUND 73.
MAX HUMIDITY........96 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 5 TO 12 MPH.
CHANCE OF PCPN......30 PERCENT.
LAL.................3.
MIXING HEIGHT.......5000 FT AGL DECREASING TO 400-600 FT AGL EARLY
                    IN THE EVENING.
TRANSPORT WINDS.....NORTHEAST 10 TO 17 MPH.
DISPERSION INDEX....5.
LVORI...............7.

.THURSDAY...

SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS AND
                    THUNDERSTORMS.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........59 PERCENT.
WIND (20 FT)........EAST WINDS 5 TO 14 MPH.
CHANCE OF PCPN......40 PERCENT.
LAL.................3.
MIXING HEIGHT.......500-1900 FT AGL INCREASING TO 3700-4500 FT AGL
                    LATE IN THE MORNING.
TRANSPORT WINDS.....EAST 10 TO 16 MPH INCREASING TO AROUND 20 MPH
                    LATE IN THE AFTERNOON.
DISPERSION INDEX....47.
LVORI...............0.

$$
FORECASTER...WIMMER
REQUESTED BY...PETE HENN
TYPE OF REQUEST...PRESCRIBED
.TAG 20090909.BR7__.01/MLB