FNUS72 KMFL 201045
FWSMFL

SPOT FORECAST FOR CYPRESS CREEK  4...PALM BEACH COUNTY ERM
NATIONAL WEATHER SERVICE MIAMI FL
545 AM EST FRI JAN 20 2012

FORECAST IS BASED ON IGNITION TIME OF 1000 EST ON JANUARY 20.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A HIGH PRESSURE RIDGE WILL BE NORTH OF THE AREA. SURFACE WINDS...CURRENTLY
CALM TO A LIGHT NORTHWEST FLOW...WILL BECOME EASTERLY NEAR 10 MPH BY LATE
MORNING WITH POSSIBLE GUSTS TO THE MID TEENS IN THE EARLY AFTERNOON AS THE
EAST COAST SEA BREEZE KICKS IN. MIXING HEIGHTS ARE LOWER DUE TO SUBSIDENCE
ALOFT AND THIS AFFECTS DISPERSION WHICH WILL BE POOR TO FAIR THROUGH TODAY.

.REST OF TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....MAX 75.
MIN HUMIDITY........MIN 48 PERCENT.
WIND (20 FT)........EAST WINDS 7 TO 9 MPH.
MIXING HEIGHT.......2700-3000 FT AGL.
TRANSPORT WINDS.....EAST 9 TO 14 MPH.
DISPERSION INDEX....37.
LVORI...............1.
CHANCE OF PCPN......0 PERCENT.

TIME (EST)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM
SKY (%).........8   8   8   11  11  11  11  11  11  0   0   0
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............65  69  72  74  75  74  73  71  68  66  64  62
RH..............65  57  53  50  48  50  53  57  63  68  73  78
20 FT WIND DIR..E   E   E   E   E   E   E   E   E   E   E   E
20 FT WIND SPD..5   5   5   7   7   7   6   6   6   5   5   5
20 FT WIND GUST.10  10  10  15  15  15  10  10  10  10  10  10
MIX HGT (KFT)...2.7 2.7 2.7 3.0 3.0 3.0 3.0 3.0 3.0 1.9 1.9 1.9
MIXNG WIND DIR..E   E   E   E   E   E   E   E   E   E   E   E
MIXNG WIND SPD..9   9   9   14  14  14  12  12  12  8   8   8
DISPERSION IDX..35  35  35  38  38  38  37  37  37  4   4   4
LVORI...........1   1   1   1   1   1   1   1   6   6   6   6
CHC OF PCPN (%).0   0   0   0   0   0   0   0   0   0   0   0

.TONIGHT...

SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....MIN 56.
MAX HUMIDITY........MAX 100 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 8 MPH.
MIXING HEIGHT.......1900-3000 FT AGL DECREASING TO 500-700 FT AGL
                    IN THE LATE EVENING AND OVERNIGHT.
TRANSPORT WINDS.....SOUTHEAST 7 TO 12 MPH.
DISPERSION INDEX....37 DECREASING TO 4.
LVORI...............6.
CHANCE OF PCPN......0 PERCENT.

.SATURDAY...

SKY/WEATHER.........SUNNY THEN BECOMING MOSTLY SUNNY.
MAX TEMPERATURE.....MAX 76.
MIN HUMIDITY........MIN 54 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS AROUND 5 MPH EARLY IN THE
                    MORNING BECOMING LIGHT...THEN BECOMING
                    SOUTHEAST 7 TO 9 MPH IN THE LATE MORNING AND
                    AFTERNOON.
MIXING HEIGHT.......500-1800 FT AGL INCREASING TO 3000-3500 FT AGL
                    IN THE LATE MORNING AND AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST 5 TO 14 MPH.
DISPERSION INDEX....3 INCREASING TO 43.
LVORI...............4.
CHANCE OF PCPN......10 PERCENT.

$$
FORECASTER...ROTHFUSS
REQUESTED BY...KRAIG KRUM
TYPE OF REQUEST...PRESCRIBED
.TAG 20120120.CYPRE.01/MFL