584  
FNUS54 KSHV 202021  
FWFSHV  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHWEST ARKANSAS...  
NORTHWEST LOUISIANA   
..EAST TEXAS
 
AND EXTREME SOUTHEAST OKLAHOMA  
NATIONAL WEATHER SERVICE SHREVEPORT LA  
321 PM CDT FRI OCT 20 2017  
   
DISCUSSION
 
 
SHOWERS AND THUNDERSTORMS TO INCREASE IN COVERAGE OVER THE WEEKEND  
AHEAD OF AND ALONG A COLD FRONT THAT WILL MOVE ACROSS THE REGION ON  
SUNDAY. SOUTHEAST WINDS EARLY IN THE WEEKEND TO INCREASE TO 10 TO 15  
MPH WITH HIGHER GUSTS, BECOMING NORTHWEST ON SUNDAY. AFTERNOON RELATIVE  
HUMIDITY VALUES WILL AVERAGE AROUND 50 TO 60 PERCENT EACH DAY WITH  
MIXING HEIGHT VALUES BEING VERY HIGH DUE TO AN UNSTABLE AIRMASS ACROSS  
THE REGION.  
 
ARZ050-051-059-OKZ077-211015-  
SEVIER-HOWARD-LITTLE RIVER-MCCURTAIN-  
INCLUDING THE CITIES OF DE QUEEN, NASHVILLE, MINERAL SPRINGS,  
DIERKS, ASHDOWN, IDABEL, AND BROKEN BOW  
321 PM CDT FRI OCT 20 2017  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 40 90 60  
TEMP (24H TREND) 62 (+8) 80 (+4) 59 69  
RH % (24H TREND) 98 (+4) 70 (+15) 100 52  
20FTWND-AM(MPH) SE 6 NW 6  
20FTWND-PM(MPH) SE 6 S 8 SE 8 N 9  
PRECIP AMOUNT 0.02 0.04 1.29 0.08  
PRECIP DURATION 1 2 11 9  
MIXING HGT(M-MSL) 1587 2089  
MIXING HGT(FT-MSL) 5207 6855  
TRANSPORT WND (M/S) S 10 N 10  
TRANSPORT WND (MPH) S 22 N 22  
VENT RATE (M^2/S) 15870 20890  
CATEGORY DAY 4 5  
MIX HGT 500 TEMP(F) 70 70  
STABILITY CLASS E C D C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER  
70S. WEST WINDS AROUND 5 MPH. CATEGORY DAY INDEX IS 4.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 60S. NORTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 60S. SOUTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 70S. SOUTH  
WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. COOLER. LOWS AROUND 50. HIGHS IN THE MID 60S.  
NORTH WINDS 5 TO 10 MPH.  
 

 
 
ARZ060-061-070>073-211015-  
HEMPSTEAD-NEVADA-MILLER-LAFAYETTE-COLUMBIA-UNION-  
INCLUDING THE CITIES OF HOPE, PRESCOTT, TEXARKANA, STAMPS,  
LEWISVILLE, BRADLEY, MAGNOLIA, AND EL DORADO  
321 PM CDT FRI OCT 20 2017  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 40 90 80  
TEMP (24H TREND) 64 (+11) 82 (+3) 64 72  
RH % (24H TREND) 99 (+3) 66 (+19) 100 63  
20FTWND-AM(MPH) SE 6 W 5  
20FTWND-PM(MPH) SE 4 S 8 SE 7 NW 6  
PRECIP AMOUNT 0.02 0.14 0.55 0.58  
PRECIP DURATION 1 2 7 12  
MIXING HGT(M-MSL) 1618 2089  
MIXING HGT(FT-MSL) 5307 6854  
TRANSPORT WND (M/S) S 9 NW 7  
TRANSPORT WND (MPH) S 20 NW 16  
VENT RATE (M^2/S) 14562 14623  
CATEGORY DAY 4 4  
MIX HGT 500 TEMP(F) 74 76  
STABILITY CLASS F C D D  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.  
WEST WINDS AROUND 5 MPH. CATEGORY DAY INDEX IS 4.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND  
5 MPH.  
 

 
 
TXZ096-097-108>112-124>126-137-138-211015-  
RED RIVER-BOWIE-FRANKLIN-TITUS-CAMP-MORRIS-CASS-WOOD-UPSHUR-  
MARION-GREGG-HARRISON-  
INCLUDING THE CITIES OF CLARKSVILLE, BOGATA, TEXARKANA,  
MOUNT VERNON, MOUNT PLEASANT, PITTSBURG, DAINGERFIELD, LONE STAR,  
NAPLES, OMAHA, ATLANTA, LINDEN, HUGHES SPRINGS, QUEEN CITY,  
MINEOLA, WINNSBORO, QUITMAN, HAWKINS, GILMER, BIG SANDY,  
JEFFERSON, LONGVIEW, AND MARSHALL  
321 PM CDT FRI OCT 20 2017  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 40 90 60  
TEMP (24H TREND) 64 (+7) 83 (+6) 62 72  
RH % (24H TREND) 96 (+6) 64 (+10) 100 49  
20FTWND-AM(MPH) SE 8 NW 8  
20FTWND-PM(MPH) SE 8 S 9 SE 9 NW 10  
PRECIP AMOUNT 0.02 0.06 1.10 0.21  
PRECIP DURATION 1 2 11 9  
MIXING HGT(M-MSL) 1604 2099  
MIXING HGT(FT-MSL) 5263 6885  
TRANSPORT WND (M/S) S 9 NW 10  
TRANSPORT WND (MPH) S 21 NW 22  
VENT RATE (M^2/S) 14436 20990  
CATEGORY DAY 4 5  
MIX HGT 500 TEMP(F) 73 74  
STABILITY CLASS E C D C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S.  
WEST WINDS 5 TO 10 MPH. CATEGORY DAY INDEX IS 4.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS AROUND 70.  
NORTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.  
SOUTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. SOUTH WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S. NORTH  
WINDS AROUND 10 MPH.  
 

 
 
TXZ136-149>153-211015-  
SMITH-CHEROKEE-RUSK-PANOLA-NACOGDOCHES-SHELBY-  
INCLUDING THE CITIES OF TYLER, JACKSONVILLE, RUSK, HENDERSON,  
CARTHAGE, NACOGDOCHES, AND CENTER  
321 PM CDT FRI OCT 20 2017  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 40 80 80  
TEMP (24H TREND) 66 (+5) 84 (+7) 64 75  
RH % (24H TREND) 100 (+10) 64 (+3) 100 52  
20FTWND-AM(MPH) SE 8 NW 6  
20FTWND-PM(MPH) SE 7 S 9 SE 8 NW 9  
PRECIP AMOUNT 0.03 0.09 0.47 0.44  
PRECIP DURATION 1 2 7 12  
MIXING HGT(M-MSL) 1638 2110  
MIXING HGT(FT-MSL) 5374 6921  
TRANSPORT WND (M/S) S 9 NW 9  
TRANSPORT WND (MPH) S 20 NW 21  
VENT RATE (M^2/S) 14742 18990  
CATEGORY DAY 4 5  
MIX HGT 500 TEMP(F) 74 77  
STABILITY CLASS E C E C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. WEST WINDS 5 TO 10 MPH. CATEGORY DAY INDEX IS 4.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE  
LOWER 70S. SOUTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. SOUTH WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS AROUND 70. NORTH WINDS AROUND 10 MPH.  
 

 
 
TXZ165>167-211015-  
ANGELINA-SAN AUGUSTINE-SABINE-  
INCLUDING THE CITIES OF LUFKIN, SAN AUGUSTINE, HEMPHILL,  
AND PINELAND  
321 PM CDT FRI OCT 20 2017  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 40 60 90  
TEMP (24H TREND) 67 (+5) 85 (+8) 68 77  
RH % (24H TREND) 100 (+8) 63 (+1) 100 53  
20FTWND-AM(MPH) SE 6 W 4  
20FTWND-PM(MPH) SE 5 SE 8 SE 6 NW 7  
PRECIP AMOUNT 0.05 0.15 0.13 0.61  
PRECIP DURATION 1 2 6 12  
MIXING HGT(M-MSL) 1665 2110  
MIXING HGT(FT-MSL) 5462 6924  
TRANSPORT WND (M/S) S 8 NW 8  
TRANSPORT WND (MPH) S 18 NW 17  
VENT RATE (M^2/S) 13320 16880  
CATEGORY DAY 4 5  
MIX HGT 500 TEMP(F) 76 80  
STABILITY CLASS E C E C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S.  
NORTHWEST WINDS AROUND 5 MPH. CATEGORY DAY INDEX IS 4.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE  
LOWER 70S. SOUTH WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND  
5 MPH.  
 

 
 
LAZ001>004-012-211015-  
CADDO-BOSSIER-WEBSTER-CLAIBORNE-BIENVILLE-  
INCLUDING THE CITIES OF SHREVEPORT, BOSSIER CITY, MINDEN,  
SPRINGHILL, HOMER, HAYNESVILLE, ARCADIA, RINGGOLD, AND GIBSLAND  
321 PM CDT FRI OCT 20 2017  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 40 80 90  
TEMP (24H TREND) 65 (+8) 83 (+4) 67 74  
RH % (24H TREND) 99 (+6) 64 (+15) 100 65  
20FTWND-AM(MPH) SE 8 W 5  
20FTWND-PM(MPH) SE 4 SE 8 SE 8 NW 7  
PRECIP AMOUNT 0.03 0.18 0.30 0.92  
PRECIP DURATION 1 2 7 12  
MIXING HGT(M-MSL) 1635 2096  
MIXING HGT(FT-MSL) 5364 6877  
TRANSPORT WND (M/S) S 9 NW 7  
TRANSPORT WND (MPH) S 20 NW 16  
VENT RATE (M^2/S) 14715 14672  
CATEGORY DAY 4 4  
MIX HGT 500 TEMP(F) 74 77  
STABILITY CLASS F C E D  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S. WEST  
WINDS 5 TO 10 MPH. CATEGORY DAY INDEX IS 4.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE  
UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.  
 

 
 
LAZ010-011-017-018-211015-  
DE SOTO-RED RIVER-SABINE-NATCHITOCHES-  
INCLUDING THE CITIES OF MANSFIELD, STONEWALL, LOGANSPORT,  
COUSHATTA, MARTIN, MANY, ZWOLLE, PLEASANT HILL, AND NATCHITOCHES  
321 PM CDT FRI OCT 20 2017  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 40 60 90  
TEMP (24H TREND) 66 (+9) 85 (+5) 68 77  
RH % (24H TREND) 100 (+5) 62 (+9) 100 64  
20FTWND-AM(MPH) SE 6 SW 5  
20FTWND-PM(MPH) SE 4 SE 8 SE 7 NW 6  
PRECIP AMOUNT 0.04 0.27 0.10 0.90  
PRECIP DURATION 1 2 6 12  
MIXING HGT(M-MSL) 1644 2106  
MIXING HGT(FT-MSL) 5395 6908  
TRANSPORT WND (M/S) S 8 NW 7  
TRANSPORT WND (MPH) S 18 NW 15  
VENT RATE (M^2/S) 13152 14742  
CATEGORY DAY 4 4  
MIX HGT 500 TEMP(F) 75 78  
STABILITY CLASS F C E C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
MONDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S.  
NORTHWEST WINDS 5 TO 10 MPH. CATEGORY DAY INDEX IS 4.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE MID 70S. NORTH WINDS 5 TO  
10 MPH.  
 

 
 
LAZ005-006-013-014-019>022-211015-  
LINCOLN-UNION-JACKSON-OUACHITA-WINN-GRANT-CALDWELL-LA SALLE-  
INCLUDING THE CITIES OF RUSTON, FARMERVILLE, BERNICE, JONESBORO,  
MONROE, WINNFIELD, COLFAX, MONTGOMERY, DRY PRONG, CLARKS,  
GRAYSON, COLUMBIA, JENA, MIDWAY, AND OLLA  
321 PM CDT FRI OCT 20 2017  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY MCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 20 40 60 90  
TEMP (24H TREND) 65 (+11) 85 (+4) 68 77  
RH % (24H TREND) 99 (+2) 62 (+18) 100 71  
20FTWND-AM(MPH) SE 5 S 5  
20FTWND-PM(MPH) SE 4 SE 7 SE 7 NW 5  
PRECIP AMOUNT 0.02 0.20 0.07 1.24  
PRECIP DURATION 1 2 6 12  
MIXING HGT(M-MSL) 1625 2103  
MIXING HGT(FT-MSL) 5331 6899  
TRANSPORT WND (M/S) S 8 W 6  
TRANSPORT WND (MPH) S 18 W 13  
VENT RATE (M^2/S) 13000 12618  
CATEGORY DAY 4 4  
MIX HGT 500 TEMP(F) 76 77  
STABILITY CLASS F C E D  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
MONDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO  
10 MPH. CATEGORY DAY INDEX IS 4.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE  
UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
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