392  
FNUS54 KSHV 201204  
FWFSHV  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHWEST ARKANSAS...  
NORTHWEST LOUISIANA   
..EAST TEXAS
 
AND EXTREME SOUTHEAST OKLAHOMA  
NATIONAL WEATHER SERVICE SHREVEPORT LA  
604 AM CST MON NOV 20 2017  
   
DISCUSSION
 
 
LIGHT AND VARIABLE/CALM CONDITIONS EARLY THIS MORNING WILL VEER  
TO THE SOUTH-SOUTHEAST AT LESS THAN 10 KTS THIS AFTERNOON. DRY  
CONDITIONS ENSUED WHICH WAS USHERED IN BY SATURDAY'S COLD FRONT,  
THUS RELATIVE HUMIDITY VALUES WILL DROP O BETWEEN 25-35 PERCENT  
DURING PEAK HEATING. ALTHOUGH HUMIDITIES WILL BE LOW, RELATIVELY  
LIGHT SOUTHEASTERLY 20-FOOT WIND SPEEDS AND TEMPERATURES AROUND  
SEASONAL AVERAGE WILL AID IN THE MITIGATION OF FIRE WEATHER  
POTENTIAL. HUMIDITIES OVERNIGHT WILL RECOVER IN THE 80-90 PERCENT  
RANGE, WHICH MAY RESULT IN SCATTERED LOW CLOUD DEVELOPMENT.  
TOMORROW AS SOUTHERLY 20-FOOT WINDS PERSIST /WITH SPEEDS OF LESS  
THAN 10 KTS/, LOW LEVEL MOISTURE WILL COMMENCE TO INCREASE AS  
EVIDENT BY HUMIDITIES ONLY FALLING INTO THE 50-70 PERCENT DURING  
THE AFTERNOON. TEMPERATURES WILL BE WARMING TO A FEW DEGREES ABOVE  
NORMAL BUT HUMIDITIES ABOVE CRITICAL THRESHOLDS AND RELATIVELY  
LIGHT SOUTHERLY 20-FOOT WINDS WILL ONCE AGAIN RESULT IN LOW/NIL  
FIRE WEATHER CONCERNS. LOOKING AHEAD, A COLD FRONT WILL IMPACT THE  
FOUR-STATE REGION FROM NORTHWEST TO SOUTHEAST TOMORROW NIGHT,  
ONCE AGAIN USHERING IN A COOLER AIRMASS AND COOLER CONDITIONS FOR  
WEDNESDAY. NO PRECIPITATION IS EXPECTED WITH THIS FRONTAL  
PASSAGE.  
 
ARZ050-051-059-OKZ077-210000-  
SEVIER-HOWARD-LITTLE RIVER-MCCURTAIN-  
INCLUDING THE CITIES OF DE QUEEN, NASHVILLE, MINERAL SPRINGS,  
DIERKS, ASHDOWN, IDABEL, AND BROKEN BOW  
604 AM CST MON NOV 20 2017  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 65 (+4) 39 (+7) 65  
RH % (24H TREND) 32 (+7) 89 (-2) 55  
20FTWND-AM(MPH) SE 4 S 3  
20FTWND-PM(MPH) S 8 S 4 W 3  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 0 0 0  
MIXING HGT(M-MSL) 1260 865  
MIXING HGT(FT-MSL) 4135 2837  
TRANSPORT WND (M/S) S 7 SW 2  
TRANSPORT WND (MPH) S 16 SW 5  
VENT RATE (M^2/S) 8820 1730  
CATEGORY DAY 4 1  
MIX HGT 500 TEMP(F) 53 55  
STABILITY CLASS B F B  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. NORTH WINDS AROUND 5 MPH. CATEGORY DAY INDEX IS 2.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE  
LOWER 60S. SOUTHWEST WINDS UP TO 5 MPH.    
FRIDAY
 
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 60S.  
SOUTH WINDS UP TO 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.  
NORTH WINDS UP TO 5 MPH.    
SUNDAY
 
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID 60S.  
EAST WINDS AROUND 5 MPH.  
 

 
 
ARZ060-061-070>073-210000-  
HEMPSTEAD-NEVADA-MILLER-LAFAYETTE-COLUMBIA-UNION-  
INCLUDING THE CITIES OF HOPE, PRESCOTT, TEXARKANA, STAMPS,  
LEWISVILLE, BRADLEY, MAGNOLIA, AND EL DORADO  
604 AM CST MON NOV 20 2017  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 63 (+2) 36 (+3) 65  
RH % (24H TREND) 30 (+3) 86 (-7) 54  
20FTWND-AM(MPH) SE 3 S 4  
20FTWND-PM(MPH) S 5 S 4 S 3  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 0 0 0  
MIXING HGT(M-MSL) 1163 875  
MIXING HGT(FT-MSL) 3817 2872  
TRANSPORT WND (M/S) S 5 SW 3  
TRANSPORT WND (MPH) S 10 SW 7  
VENT RATE (M^2/S) 5815 2625  
CATEGORY DAY 3 2  
MIX HGT 500 TEMP(F) 55 61  
STABILITY CLASS B F B  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 50S.  
NORTH WINDS 5 TO 10 MPH. CATEGORY DAY INDEX IS 3.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE  
UPPER 50S. SOUTHWEST WINDS UP TO 5 MPH.    
FRIDAY
 
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 60S.  
SOUTH WINDS UP TO 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70.  
NORTH WINDS AROUND 5 MPH.    
SUNDAY
 
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID 60S.  
NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
TXZ096-097-108>112-124>126-137-138-210000-  
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  
604 AM CST MON NOV 20 2017  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 65 (+4) 41 (+5) 66  
RH % (24H TREND) 30 (+3) 93 (+6) 59  
20FTWND-AM(MPH) S 4 S 6  
20FTWND-PM(MPH) S 8 S 5 S 3  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 0 0 0  
MIXING HGT(M-MSL) 1228 940  
MIXING HGT(FT-MSL) 4028 3083  
TRANSPORT WND (M/S) S 6 S 3  
TRANSPORT WND (MPH) S 14 S 6  
VENT RATE (M^2/S) 7368 2820  
CATEGORY DAY 3 2  
MIX HGT 500 TEMP(F) 56 61  
STABILITY CLASS B F C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S. NORTH WINDS 5 TO 10 MPH. CATEGORY DAY INDEX IS 2.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER  
60S. LIGHT WINDS.    
FRIDAY
 
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.  
SOUTH WINDS UP TO 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
LOWER 70S. NORTH WINDS AROUND 5 MPH.    
SUNDAY
 
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. EAST  
WINDS AROUND 5 MPH.  
 

 
 
TXZ136-149>153-210000-  
SMITH-CHEROKEE-RUSK-PANOLA-NACOGDOCHES-SHELBY-  
INCLUDING THE CITIES OF TYLER, JACKSONVILLE, RUSK, HENDERSON,  
CARTHAGE, NACOGDOCHES, AND CENTER  
604 AM CST MON NOV 20 2017  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 66 (+4) 42 (+6) 70  
RH % (24H TREND) 31 (+5) 95 (+3) 61  
20FTWND-AM(MPH) SE 4 S 6  
20FTWND-PM(MPH) S 6 S 5 SE 4  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 0 0 0  
MIXING HGT(M-MSL) 1193 1303  
MIXING HGT(FT-MSL) 3915 4274  
TRANSPORT WND (M/S) S 5 SW 4  
TRANSPORT WND (MPH) S 12 SW 8  
VENT RATE (M^2/S) 5965 5212  
CATEGORY DAY 3 3  
MIX HGT 500 TEMP(F) 56 63  
STABILITY CLASS B F C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE  
LOWER 60S. NORTH WINDS 5 TO 10 MPH. CATEGORY DAY INDEX IS 3.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. LIGHT WINDS.    
FRIDAY
 
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.  
SOUTH WINDS UP TO 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S. NORTH WINDS UP TO 5 MPH.    
SUNDAY
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
TXZ165>167-210000-  
ANGELINA-SAN AUGUSTINE-SABINE-  
INCLUDING THE CITIES OF LUFKIN, SAN AUGUSTINE, HEMPHILL,  
AND PINELAND  
604 AM CST MON NOV 20 2017  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 67 (+5) 42 (+5) 71  
RH % (24H TREND) 31 (+3) 94 (-1) 62  
20FTWND-AM(MPH) SE 4 S 5  
20FTWND-PM(MPH) S 4 S 4 SE 4  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 0 0 0  
MIXING HGT(M-MSL) 1189 1441  
MIXING HGT(FT-MSL) 3902 4727  
TRANSPORT WND (M/S) S 4 S 4  
TRANSPORT WND (MPH) S 8 S 8  
VENT RATE (M^2/S) 4756 5764  
CATEGORY DAY 3 3  
MIX HGT 500 TEMP(F) 56 65  
STABILITY CLASS B F C  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
LOWER 60S. NORTH WINDS 5 TO 10 MPH. CATEGORY DAY INDEX IS 3.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. NORTH WINDS UP TO 5 MPH.    
FRIDAY
 
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 70S.  
SOUTH WINDS UP TO 5 MPH.    
SATURDAY
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID 70S.  
SOUTH WINDS UP TO 5 MPH.    
SUNDAY
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S.  
NORTHEAST WINDS UP TO 5 MPH.  
 

 
 
LAZ001>006-012>014-210000-  
CADDO-BOSSIER-WEBSTER-CLAIBORNE-LINCOLN-UNION-BIENVILLE-JACKSON-  
OUACHITA-  
INCLUDING THE CITIES OF SHREVEPORT, BOSSIER CITY, MINDEN,  
SPRINGHILL, HOMER, HAYNESVILLE, RUSTON, FARMERVILLE, BERNICE,  
ARCADIA, RINGGOLD, GIBSLAND, JONESBORO, AND MONROE  
604 AM CST MON NOV 20 2017  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 65 (+4) 38 (+3) 67  
RH % (24H TREND) 27 (+1) 84 (-9) 52  
20FTWND-AM(MPH) SE 4 S 4  
20FTWND-PM(MPH) S 4 S 3 SE 3  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 0 0 0  
MIXING HGT(M-MSL) 1101 1098  
MIXING HGT(FT-MSL) 3611 3601  
TRANSPORT WND (M/S) S 3 SW 3  
TRANSPORT WND (MPH) S 7 SW 6  
VENT RATE (M^2/S) 3303 3294  
CATEGORY DAY 2 2  
MIX HGT 500 TEMP(F) 55 63  
STABILITY CLASS B F B  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 50S. NORTH WINDS 5 TO 10 MPH. CATEGORY DAY INDEX IS 4.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.  
LIGHT WINDS.    
FRIDAY
 
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 60S.  
SOUTH WINDS UP TO 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER  
70S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
LAZ010-011-017>022-210000-  
DE SOTO-RED RIVER-SABINE-NATCHITOCHES-WINN-GRANT-CALDWELL-  
LA SALLE-  
INCLUDING THE CITIES OF MANSFIELD, STONEWALL, LOGANSPORT,  
COUSHATTA, MARTIN, MANY, ZWOLLE, PLEASANT HILL, NATCHITOCHES,  
WINNFIELD, COLFAX, MONTGOMERY, DRY PRONG, CLARKS, GRAYSON,  
COLUMBIA, JENA, MIDWAY, AND OLLA  
604 AM CST MON NOV 20 2017  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 66 (+4) 38 (+2) 70  
RH % (24H TREND) 26 (+1) 89 (-4) 50  
20FTWND-AM(MPH) LGT/VAR S 4  
20FTWND-PM(MPH) SE 3 S 3 SE 4  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION 0 0 0  
MIXING HGT(M-MSL) 1076 1369  
MIXING HGT(FT-MSL) 3531 4491  
TRANSPORT WND (M/S) S 3 SW 3  
TRANSPORT WND (MPH) S 6 SW 6  
VENT RATE (M^2/S) 3228 4107  
CATEGORY DAY 2 3  
MIX HGT 500 TEMP(F) 55 64  
STABILITY CLASS B F B  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE  
LOWER 60S. NORTH WINDS 5 TO 10 MPH. CATEGORY DAY INDEX IS 3.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60.  
NORTH WINDS UP TO 5 MPH.    
FRIDAY
 
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 60S.  
SOUTH WINDS UP TO 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
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