FNUS74 KLIX 051613
FWSLIX

SPOT FORECAST FOR FLATPOINT A...U.S. FISH AND WILDLIFE SERVICE
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1113 AM CDT MON APR 5 2010

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

.DISCUSSION...

THERE WILL CONTINUE TO BE A HIGH PROBABILITY OF FOG TUESDAY NIGHT
INTO WEDNESDAY MORNING.  THE FOG IS HIGHLY LIKELY DUE TO A COMBINATION
OF FACTORS.  THESE INCLUDE LIGHT WINDS AT THE SURFACE AND
VERY LITTLE SPREAD BETWEEN DEWPOINT TEMPERATURES AND THE LAKE WATER
TEMPERATURES.  AS THE SOUTHERLY WINDS BRING WARMER AIR ACROSS THE
COOLER WATERS THE AIR TEMPERATURES WILL DROP.  AS THE AIR COOLS...IT
WILL SATURATE OUT ALLOWING FOR FOG TO FORM OVER THE LAKE.


.TUESDAY...
TIME (CDT)      11 AM  1 PM   3 PM   5 PM
SKY (%).........29     29     29     29
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE
TEMP............72     74     75     75
RH..............66     64     64     66
20 FT WIND......S 10   S 12   S 11   SE 10
20 FT WIND GUST.20     20     20     20
MIX HGT (FT-AGL)1300   2500   2500   3100
MIX HGT (M-AGL).400    760    760    940
TRAN WIND (MPH).S 14   S 17   S 17   S 20
TRAN WIND (M/S).S 6    S 8    S 8    S 9

.TUESDAY NIGHT...
TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........29     31     31     31     51     51
WEATHER COV.....                                   PATCHY
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   FOG
TEMP............74     70     67     66     65     65
RH..............69     81     90     93     97     97
20 FT WIND......SE 8   SE 8   SE 7   SE 6   SE 5   SE 6
20 FT WIND GUST.15     15     15     10     10     10
MIX HGT (FT-AGL)3100   2600   1500   1500   1100   1200
MIX HGT (M-AGL).940    790    460    460    340    370
TRAN WIND (MPH).S 20   S 16   SE 16  SE 16  SE 17  SE 16
TRAN WIND (M/S).S 9    S 7    SE 7   SE 7   SE 8   SE 7

.WEDNESDAY...
TIME (CDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
SKY (%).........51     59     59     59     68     68
WEATHER COV.....PATCHY
WEATHER TYPE....FOG    NONE   NONE   NONE   NONE   NONE
TEMP............65     68     73     73     74     75
RH..............93     84     71     71     69     66
20 FT WIND......SE 6   SE 7   SE 10  S 11   S 11   S 10
20 FT WIND GUST.10     15     20     20     20     20
MIX HGT (FT-AGL)1200   1000   2800   2800   3900   3100
MIX HGT (M-AGL).370    300    850    850    1190   940
TRAN WIND (MPH).SE 16  SE 14  S 21   S 21   S 18   S 17
TRAN WIND (M/S).SE 7   SE 6   S 9    S 9    S 8    S 8

$$
FORECASTER...PHIL GRIGSBY
REQUESTED BY...DAVID DEMEYERE
TYPE OF REQUEST...PRESCRIBED
.TAG 20100406.FLATP.01/LIX