FNUS72 KMFL 202204
FWSMFL

SPOT FORECAST FOR OK SLOUGH...FHP
NATIONAL WEATHER SERVICE MIAMI FL
504 PM EST FRI NOV 20 2009

FORECAST IS BASED ON IGNITION TIME OF 1751 EST ON NOVEMBER 20.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...LOW PRESSURE WILL MOVE ACROSS THE NORTH CENTRAL GULF
ON SATURDAY...THEN ACROSS NORTH FLORIDA OR SOUTHERN GEORGIA ON
SUNDAY. THIS WILL KEEP ANY ACTIVE WEATHER WELL NORTH OF THE LOCAL
AREA. HOWEVER...INCREASING MOISTURE WILL BRING A SLIGHTLY BETTER
CHANCE FOR SHOWERS BY LATE IN THE WEEKEND. RH'S WILL CONTINUE TO
BE WELL ABOVE CRITICAL LEVELS. TRANSPORT WINDS WILL SLOWLY INCREASE.
THIS WILL LEAD TO GRADUALLY IMPROVING DISPERSION OVER THE NEXT
FEW DAYS. AREAS OF FOG COULD DEVELOP LATE TONIGHT...MAINLY FROM
GLADES COUNTY EXTENDING SOUTH INTO INTERIOR COLLIER COUNTY.
ALTHOUGH WIDESPREAD DENSE FOG IS NOT ANTICIPATED...THERE IS A
POSSIBILITY OF LOCALIZED DENSE FOG BY DAWN ON SATURDAY.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT). AREAS OF FOG AFTER
                    MIDNIGHT.
MIN TEMPERATURE.....AROUND 64.
MAX HUMIDITY........99 PERCENT.
DEWPOINT............67.
WIND (20 FT)........LIGHT WINDS.
EYE LEVEL WINDS.....LIGHT WINDS.
POP (12 HR).................10 PERCENT.
POP (12 HR).................10 PERCENT.
LAL.................1.
MIXING HEIGHT.......200-1900 FT AGL.
MIXING WINDS........NORTHEAST 1 TO 5 MPH.
DISPERSION INDEX....28 DECREASING TO 1 LATE TONIGHT.
LVORI...............2 INCREASING TO 10.

TIME (EST)      7 PM   9 PM   11 PM  1 AM   3 AM   5 AM
SKY (%).........50     50     50     35     35     35
WEATHER COV.....S CHC  S CHC  S CHC  PATCHY PATCHY PATCHY
WEATHER TYPE....RNSHWR RNSHWR RNSHWR FOG    FOG    FOG
12 HR CHC PCPN. 10     10     10     10     10     10
 6 HR CHC PCPN. 10     10     10     10     10     10
TEMP............74     71     69     67     65     65
RH..............78     87     91     95     98     99
20 FT WIND......NE 2   NE 2   NE 2   NE 2   NE 2   N 1
20 FT WIND GUST.5      5      5      5      5
EYE LEVEL WIND..NE 2   NE 2   NE 2   NE 2   NE 2   N 1
EYE LVL WIND G..5      5      5      5      5
MIX HGT (FT)....1900   1900   300    300    300    200
MIXNG WIND......NE 5   NE 5   NE 2   NE 2   NE 2   NE 1
DISP IDX (LDSI).2      2      1      1      1      1
LVORI...........5      5      9      10     10     10
LAL.............1      1      1      1      1      1

$$

FORECASTER...RADER
REQUESTED BY...LT SAPP
TYPE OF REQUEST...PRESCRIBED