FNUS72 KTBW 300242
FWSTBW

SPOT FORECAST FOR NALLE GRADE...FHP
NATIONAL WEATHER SERVICE TAMPA BAY AREA - RUSKIN FL
942 PM EST FRI JAN 29 2010

IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE.

.DISCUSSION...A COLD FRONT WILL MOVE THROUGH THE REGION ON SATURDAY WITH
SHOWERS AND ISOLATED THUNDERSTORMS ALONG AND AHEAD OF IT. AS THE FRONT
APPROACHES EXPECT AN INCREASE IN SOUTH TO SOUTHWEST WINDS ON SATURDAY WITH
THE FLOW BECOMING WEST TO NORTHWEST SATURDAY NIGHT IN THE WAKE OF THE FRONT.
THE INCREASE IN 20 FOOT WINDS AND TRANSPORT WINDS WILL SUPPORT HIGH DISPERSION
INDICES SATURDAY AFTERNOON. WEAK HIGH PRESSURE WILL BUILD IN OVER NORTH FLORIDA
DURING SUNDAY AND MONDAY AS THE COLD FRONT STALLS OUT ACROSS SOUTH FLORIDA.
MOISTURE WILL INCREASE AGAIN WITH CHANCES FOR RAIN RETURNING TO THE AREA MONDAY
THROUGH MID WEEK.


.REST OF TONIGHT...
TIME (EST)      9 PM   11 PM  1 AM   3 AM   5 AM
-----------------------------------------------------------------
SKY.............MCLDY  MCLDY  MCLDY  MCLDY  MCLDY
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE
CHC PRECIP (%)..10     10     10     10     10
TEMP............69     67     65     63     61
HUMIDITY........77     82     88     98     100
20 FT WIND......SE 6   SE 6   SE 6   SE 6   SE 6
20 FT WIND GUST.10     10     10     10     10
MIX HGT (FT)....500    500    500    500    500
TRANSPORT WIND..SE 8   SE 8   SE 9   SE 8   S 8
DISPERSION......5      5      6      5      5
LVORI...........4      4      5      9      9
LAL.............1      1      1      1      1

.SATURDAY...
TIME (EST)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
-----------------------------------------------------------------
SKY.............MCLDY  MCLDY  MCLDY  MCLDY  MCLDY  MCLDY
WEATHER TYPE....NONE   RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
CHC PRECIP (%)..10     50     50     50     50     50
TEMP............60     63     70     74     78     77
HUMIDITY........100    100    84     79     69     72
20 FT WIND......SE 6   S 8    S 13   SW 15  SW 15  SW 14
20 FT WIND GUST.10     15     20     23     25     23
MIX HGT (FT)....500    2400   2700   3000   3500   3500
TRANSPORT WIND..S 8    S 14   S 20   SW 25  SW 29  SW 26
DISPERSION......5      30     46     60     74     66
LVORI...........9      4      4      3      1      1
LAL.............1      2      2      2      2      2

$$
FORECASTER...MCMICHAEL
REQUESTED BY...LT  SAPP
TYPE OF REQUEST...PRESCRIBED
.TAG 20100129.NALLE.01/TBW