FNUS74 KLCH 311126
FWSLCH

SPOT FORECAST FOR C-122...USFS
NATIONAL WEATHER SERVICE LAKE CHARLES LA
626 AM CDT THU MAR 31 2011

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

.DISCUSSION...HIGH PRESSURE WILL CONTINUE TO BUILD INTO THE REGION.
WINDS WILL BE LIGHT THROUGH THE DAY. HUMIDITIES WILL FALL INTO THE LOWER
40 PERCENT RANGE THIS AFTERNOON.


.TODAY...

MIN HUMIDITY........42 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS.
MIXING HEIGHT.......700-2000 FT AGL INCREASING TO 4700-5000 FT AGL.
MIXING WINDS........WEST 6 TO 10 MPH.

TIME (CDT)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM
RH..............73  66  60  55  51  47  42  46  50  55  58  63
EYE LVL WND DIR.N   N   N   NW  NW  NW  NW  W   W   SW  SW  SW
EYE LVL WND SPD.3   3   3   3   3   3   3   3   3   3   3   2
EYE LVL WND GST.15  15  10  10  10  15  15  15  10  10  5   5
MIX HGT (KFT)...2.7 3.0 3.4 3.7 4.2 4.6 5.0 5.0 4.8 4.7 4.5 3.1
MIX HGT (KM)....0.8 0.9 1.0 1.1 1.3 1.4 1.5 1.5 1.5 1.4 1.4 0.9
TRANSP WIND DIR.NW  NW  NW  NW  NW  NW  W   W   W   W   SW  SW
TRANSP WIND SPD.10  10  9   8   8   9   10  10  10  10  9   7
TRANS SPD (M/S).4   4   4   4   4   4   4   4   4   4   4   3

.TONIGHT...

MAX HUMIDITY........87 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS.
MIXING HEIGHT.......3100-4500 FT AGL DECREASING TO 200-1700 FT AGL
                    EARLY IN THE EVENING.
MIXING WINDS........SOUTHWEST 2 TO 9 MPH.

.FRIDAY...

MIN HUMIDITY........39 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS 5 TO 10 MPH.
MIXING HEIGHT.......200-2100 FT AGL INCREASING TO 4600-5500 FT AGL.
MIXING WINDS........SOUTH 5 TO 14 MPH SHIFTING TO THE SOUTHWEST 16
                    TO 20 MPH LATE IN THE AFTERNOON.

$$
FORECASTER...BRAZZELL
REQUESTED BY...DAN MCDONALD
TYPE OF REQUEST...PRESCRIBED
.TAG 20110331.C122_.01/LCH