FNUS74 KLCH 211313
FWSLCH

SPOT FORECAST FOR TISON...USFWS
NATIONAL WEATHER SERVICE LAKE CHARLES LA
813 AM CDT SAT MAY 21 2011

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

.DISCUSSION...
GOOD RAINS FELL GENERALLY NORTH OF A LINE FROM VILLAGE
MILLS IN SOUTHEAST TO DERIDDER IN SOUTHWEST LOUISIANA WITH
LITTLE OR NO RAIN SOUTH OF THIS BOUNDARY. CHANCES FOR RAIN
WILL BE POSSIBLE FROM TYLER COUNTY TO AVOYELLES THROUGH THE
LATE MORNING HOURS BEFORE ENDING. ONCE THE RAINS HAVE ENDED
NOT LOOKING FOR ANOTHER CHANCE UNTIL LATE NEXT WEEK WITH
PERSISTENCE BEING THE MAIN WEATHER FEATURE.

ADDITIONAL INFO: SOUTHERLY WINDS WILL CONTINUE UNTIL NEXT FRIDAY.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT).
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........68 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS 9 TO 15 MPH.
HAINES INDEX........MISSING.
MIXING HEIGHT.......1900-2900 FT AGL INCREASING TO 4000-5100 FT AGL
                    LATE IN THE MORNING...THEN DECREASING TO
                    2100-3100 FT AGL EARLY IN THE AFTERNOON.
MIXING WINDS........SOUTH 20 TO 21 MPH.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTH WINDS 9 TO 15 MPH.

TIME (CDT)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM
SKY (%).........55  54  54  54  53  53  51  50  48  46  45  43
WEATHER COV.....
WEATHER TYPE....
TEMP............79  81  83  84  85  86  86  86  86  86  85  84
RH..............83  78  76  73  71  69  68  68  70  72  74  76
20 FT WIND DIR..S   S   S   S   S   S   S   S   S   S   S   S
20 FT WIND SPD..7   8   9   10  10  11  11  11  10  10  10  9
20 FT WIND GUST.15  15  15  20  20  20  20  20  20  20  20  15
EYE LVL WND DIR.S   S   S   S   S   S   S   S   S   S   S   S
EYE LVL WND SPD.7   8   9   10  10  11  11  11  10  10  10  9
EYE LVL WND GST.15  15  15  20  20  20  20  20  20  20  20  15
MIX HGT (KFT)...2.0 1.9 1.9 2.9 4.0 5.1 4.1 3.1 2.1 2.4 2.6 2.9
MIX HGT (KM)....0.6 0.6 0.6 0.9 1.2 1.6 1.2 0.9 0.6 0.7 0.8 0.9
TRANSP WIND DIR.S   S   S   S   S   S   S   S   S   S   S   S
TRANSP WIND SPD.21  20  21  21  21  21  21  21  20  20  20  20
TRANS SPD (M/S).9   9   9   9   9   9   9   9   9   9   9   9
HAINES INDEX....M   M   M   M   M   M   M   M   M   M   M   M

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING
                    MOSTLY CLOUDY (55-65 PERCENT).
MIN TEMPERATURE.....AROUND 75.
MAX HUMIDITY........91 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS 9 TO 12 MPH.
HAINES INDEX........MISSING.
MIXING HEIGHT.......1100-2900 FT AGL.
MIXING WINDS........SOUTH 20 TO 22 MPH.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTH WINDS 9 TO 12 MPH.

.SUNDAY...

SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT).
MAX TEMPERATURE.....AROUND 86.
MIN HUMIDITY........64 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS 9 TO 14 MPH.
HAINES INDEX........MISSING.
MIXING HEIGHT.......1100-2200 FT AGL.
MIXING WINDS........SOUTH 21 TO 24 MPH.
WIND (20 FT)........
 SLOPE/VALLEY.......SOUTH WINDS 9 TO 14 MPH.

$$
FORECASTER...SWEENEY
REQUESTED BY...GATOR SMITH
TYPE OF REQUEST...WILDFIRE
.TAG 20110521.TISON.01/LCH