357  
FNUS54 KLCH 282037  
FWFLCH  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS  
AND SOUTHWEST AND CENTRAL LOUISIANA FOR LOUISIANA  
NATIONAL WEATHER SERVICE LAKE CHARLES LA  
234 PM CST SAT NOV 28 2009  
   
DISCUSSION
 
 
SOUTHERLY WINDS WILL RETURN LATE TONIGHT AND TOMORROW AS HIGH  
PRESSURE MOVES OFF TO THE EAST OF THE AREA. RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS WILL BE ON THE INCREASE LATE TOMORROW NIGHT  
INTO MONDAY MORNING AS A COLD FRONT MOVES INTO THE AREA. THE FRONT  
STALLS OFF SHORE AND AN AREA OF LOW PRESSURE DEVELOPS ALONG THE  
FRONT IN THE GULF OF MEXICO. THIS WILL KEEP RAIN CHANCES HIGH  
THROUGH TUESDAY NIGHT. BREEZY NORTHERLY WINDS WILL FOLLOW THE  
PASSAGE OF THE COLD FRONT.  
 
TXZ180>182-201-291015-  
TYLER-JASPER-NEWTON-HARDIN-  
234 PM CST SAT NOV 28 2009  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY CLOUDY  
PRECIP TYPE SHOWERS SHOWERS TSTMS TSTMS  
CHANCE PRECIP (%) 20 30 60 80  
TEMP (24H TREND) 56 (+10) 74 (+5) 56 57  
RH % (24H TREND) 100 (+1) 69 (+22) 100 70  
20FTWND-VAL/AM(MPH) S 5 NE 7  
20FTWND-RDG/PM(MPH) SE 5 S 6 LGT/VAR NE 11  
PRECIP AMOUNT 0.01 0.02 0.57 0.64  
PRECIP DURATION 1 1 6 9  
PRECIP BEGIN 12 AM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 113 1466 474 1137  
MIXING HGT(FT-AGL/MSL)370 4809 1556 3730  
TRANSPORT WND (M/S) S 9 S 10 E 4 NE 4  
TRANSPORT WND (MPH) S 21 S 22 E 8 NE 8  
CATEGORY DAY 1 4 1 3  
DISPERSION POOR VERY GOOD POOR GOOD  
LAL NO TSTMS NO TSTMS 1-8 STRIKES 1-8 STRIKES  
VENT RATE (M/S-M) 1017 14660 1896 4548  
KEETCH-BYRAM 201-300 201-300 201-300 201-300  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
RAIN SHOWERS LIKELY AND ISOLATED THUNDERSTORMS. LOWS  
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. NORTHEAST WINDS AROUND  
10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER  
60S. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
LAZ028-029-032-033-291015-  
RAPIDES-AVOYELLES-EVANGELINE-ST. LANDRY-  
234 PM CST SAT NOV 28 2009  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLDY MCLDY CLOUDY  
PRECIP TYPE NONE SHOWERS TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 40 80  
TEMP (24H TREND) 50 (+6) 73 (+5) 56 62  
RH % (24H TREND) 93 (-2) 64 (+25) 100 64  
20FTWND-VAL/AM(MPH) SE 5 NE 6  
20FTWND-RDG/PM(MPH) LGT/VAR SE 5 LGT/VAR NE 10  
PRECIP AMOUNT 0.00 0.01 0.13 0.79  
PRECIP DURATION 1 2 9  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 38 1600 523 1166  
MIXING HGT(FT-AGL/MSL)125 5250 1715 3825  
TRANSPORT WND (M/S) S 6 S 7 SW 6 SW 6  
TRANSPORT WND (MPH) S 14 S 15 SW 14 SW 14  
CATEGORY DAY 1 4 2 3  
DISPERSION POOR VERY GOOD FAIR GOOD  
LAL NO TSTMS NO TSTMS 1-8 STRIKES 1-8 STRIKES  
VENT RATE (M/S-M) 228 11200 3138 6996  
KEETCH-BYRAM 201-300 201-300 201-300 201-300  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
RAIN SHOWERS LIKELY AND ISOLATED THUNDERSTORMS. LOWS  
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. NORTHEAST WINDS AROUND  
10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER  
60S. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID  
60S. SOUTHEAST WINDS AROUND 10 MPH.  
 

 
 
LAZ041-042-051-291015-  
CALCASIEU-JEFFERSON DAVIS-CAMERON-  
234 PM CST SAT NOV 28 2009  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLDY MCLDY CLOUDY  
PRECIP TYPE NONE SHOWERS TSTMS TSTMS  
CHANCE PRECIP (%) 0 0 40 80  
TEMP (24H TREND) 54 (+8) 73 (+5) 59 65  
RH % (24H TREND) 100 (+3) 71 (+23) 100 64  
20FTWND-VAL/AM(MPH) S 8 E 6  
20FTWND-RDG/PM(MPH) SE 8 S 9 S 7 NE 14 G23  
PRECIP AMOUNT 0.00 0.00 0.09 0.92  
PRECIP DURATION 2 9  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 90 1408 1025 1350  
MIXING HGT(FT-AGL/MSL)295 4619 3363 4430  
TRANSPORT WND (M/S) S 8 S 8 S 8 SE 6  
TRANSPORT WND (MPH) S 18 S 18 S 17 SE 13  
CATEGORY DAY 1 4 4 4  
DISPERSION POOR VERY GOOD VERY GOOD VERY GOOD  
LAL NO TSTMS NO TSTMS 1-8 STRIKES 1-8 STRIKES  
VENT RATE (M/S-M) 720 11264 8200 8100  
KEETCH-BYRAM 201-300 201-300 201-300 201-300  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 50S.  
NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE MID 40S.  
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 50S.  
NORTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
60S. NORTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. SOUTHEAST WINDS AROUND 15 MPH.  
 

 
 
LAZ043>045-052>055-291015-  
ACADIA-LAFAYETTE-UPPER ST. MARTIN-VERMILION-IBERIA-ST. MARY-  
LOWER ST. MARTIN-  
234 PM CST SAT NOV 28 2009  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY  
PRECIP TYPE NONE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 0 20 80  
TEMP (24H TREND) 52 (+7) 74 (+6) 58 67  
RH % (24H TREND) 100 (+4) 64 (+26) 100 61  
20FTWND-VAL/AM(MPH) SE 5 LGT/VAR  
20FTWND-RDG/PM(MPH) SE 5 S 6 S 5 NE 8 G20  
PRECIP AMOUNT 0.00 0.00 0.02 0.58  
PRECIP DURATION 1 9  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 70 1570 793 1338  
MIXING HGT(FT-AGL/MSL)231 5152 2602 4391  
TRANSPORT WND (M/S) S 7 S 5 S 8 NE 3  
TRANSPORT WND (MPH) S 16 S 12 S 17 NE 6  
CATEGORY DAY 1 3 3 3  
DISPERSION POOR GOOD GOOD GOOD  
LAL NO TSTMS NO TSTMS 1-8 STRIKES 1-8 STRIKES  
VENT RATE (M/S-M) 490 7850 6344 4014  
KEETCH-BYRAM 201-300 201-300 201-300 201-300  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S.  
NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE UPPER 40S.  
HIGHS IN THE UPPER 50S. SOUTHEAST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
60S. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. SOUTHEAST WINDS AROUND 10 MPH.  
 

 
 
TXZ215-216-291015-  
JEFFERSON-ORANGE-  
234 PM CST SAT NOV 28 2009  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY CLOUDY  
PRECIP TYPE SHOWERS SHOWERS TSTMS TSTMS  
CHANCE PRECIP (%) 20 20 40 80  
TEMP (24H TREND) 57 (+7) 75 (+6) 60 64  
RH % (24H TREND) 100 (0) 71 (+19) 100 70  
20FTWND-VAL/AM(MPH) S 8 E 6  
20FTWND-RDG/PM(MPH) SE 8 G15 S 8 S 6 NE 14 G25  
PRECIP AMOUNT 0.01 0.02 0.25 1.04  
PRECIP DURATION 1 1 2 9  
PRECIP BEGIN 12 AM CONTINUING CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 917 1169 1056 1213  
MIXING HGT(FT-AGL/MSL)3010 3834 3464 3979  
TRANSPORT WND (M/S) S 8 S 8 S 7 S 6  
TRANSPORT WND (MPH) S 17 S 18 S 15 S 14  
CATEGORY DAY 3 4 3 3  
DISPERSION GOOD VERY GOOD GOOD GOOD  
LAL NO TSTMS NO TSTMS 1-8 STRIKES 1-8 STRIKES  
VENT RATE (M/S-M) 7336 9352 7392 7278  
KEETCH-BYRAM 201-300 201-300 201-300 201-300  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 50S.  
NORTHEAST WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE MID 40S.  
HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 40. HIGHS AROUND 60.  
NORTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S.  
NORTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER  
60S. SOUTH WINDS AROUND 15 MPH.  
 

 
 
LAZ027-030-031-291015-  
VERNON-BEAUREGARD-ALLEN-  
234 PM CST SAT NOV 28 2009  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER PCLDY MCLDY MCLDY CLOUDY  
PRECIP TYPE NONE SHOWERS TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 40 80  
TEMP (24H TREND) 54 (+9) 73 (+5) 56 59  
RH % (24H TREND) 100 (+4) 66 (+22) 100 66  
20FTWND-VAL/AM(MPH) S 6 NE 7  
20FTWND-RDG/PM(MPH) SE 5 S 6 LGT/VAR NE 12  
PRECIP AMOUNT 0.00 0.02 0.31 0.78  
PRECIP DURATION 1 2 9  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT(M-AGL/MSL) 52 1476 478 1219  
MIXING HGT(FT-AGL/MSL)171 4841 1568 3998  
TRANSPORT WND (M/S) S 7 S 8 SW 4 SW 4  
TRANSPORT WND (MPH) S 15 S 18 SW 9 SW 9  
CATEGORY DAY 1 4 1 3  
DISPERSION POOR VERY GOOD POOR GOOD  
LAL NO TSTMS NO TSTMS 1-8 STRIKES 1-8 STRIKES  
VENT RATE (M/S-M) 364 11808 1912 4876  
KEETCH-BYRAM 201-300 201-300 201-300 201-300  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
RAIN SHOWERS LIKELY AND ISOLATED THUNDERSTORMS. LOWS  
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. NORTHEAST WINDS AROUND  
10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE  
LOWER 40S. HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER  
60S. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE  
UPPER 60S. SOUTHEAST WINDS AROUND 10 MPH.  
 

 
 
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