724
FNUS54 KSHV 181821
FWFSHV
FIRE WEATHER PLANNING FORECAST FOR SOUTHWEST ARKANSAS...
NORTHWEST LOUISIANA
..EAST TEXAS
AND EXTREME SOUTHEAST OKLAHOMA
NATIONAL WEATHER SERVICE SHREVEPORT LA
121 PM CDT SAT JUL 18 2026
DISCUSSION
DRY CONDITIONS TO PERSIST THROUGH THE NEXT WEEK AS AN UPPER-LEVEL
RIDGE OF HIGH PRESSURE BUILDS ACROSS THE REGION. EXPECT AFTERNOON
HIGH TEMPERATURES IN THE MID 90S THIS WEEKEND TO INCREASE TO THE
UPPER 90S TO NEAR 100 DEGREES BY TUESDAY AND WEDNESDAY. WITH SUCH
HIGH TEMPERATURES, AFTERNOON MIXING HEIGHT VALUES WILL EXCEED 5KFT.
OTHERWISE, EXPECT LIGHT SOUTHERLY WINDS EACH DAY WITH AFTERNOON
RELATIVE HUMIDITY VALUES 30 TO 40 PERCENT FROM MONDAY THROUGH
WEDNESDAY.
ARZ050-051-059-OKZ077-190915-
SEVIER-HOWARD-LITTLE RIVER-MCCURTAIN-
INCLUDING THE CITIES OF DE QUEEN, NASHVILLE, MINERAL SPRINGS,
DIERKS, ASHDOWN, IDABEL, AND BROKEN BOW
121 PM CDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR CLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 72 (-1) 95 (+3) 73 97
RH % (24H TREND) 92 (-4) 46 (-5) 87 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SW 4 LGT/VAR SW 4
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 1840 2270
MIXING HGT(FT-AGL/MSL) 6040 7460
TRANSPORT WND (M/S) SW 4 SW 4
TRANSPORT WND (MPH) SW 8 SW 9
VENT RATE (M/S-M) 7360 9080
VENT RATE (MPH-FT) 48320 67140
CATEGORY DAY 3 4
DISPERSION GOOD VERY GOOD
MAX LVORI EARLY 4 6 4 5
MAX LVORI LATE 5 1 5 1
MIX HGT 500 86 85
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 90S. NORTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. SOUTHEAST WINDS AROUND 5 MPH.
ARZ060-061-070>073-190915-
HEMPSTEAD-NEVADA-MILLER-LAFAYETTE-COLUMBIA-UNION-
INCLUDING THE CITIES OF HOPE, PRESCOTT, TEXARKANA, STAMPS,
LEWISVILLE, BRADLEY, MAGNOLIA, AND EL DORADO
121 PM CDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 73 (-1) 97 (+2) 74 99
RH % (24H TREND) 91 (-3) 38 (-7) 86 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 3
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 2070 2660
MIXING HGT(FT-AGL/MSL) 6780 8720
TRANSPORT WND (M/S) SW 3 W 3
TRANSPORT WND (MPH) SW 7 W 7
VENT RATE (M/S-M) 6210 7980
VENT RATE (MPH-FT) 47460 61040
CATEGORY DAY 3 3
DISPERSION GOOD GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 1 4 1
MIX HGT 500 90 89
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND
100. LIGHT WINDS.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
TXZ096-097-108>112-124>126-137-138-190915-
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
121 PM CDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 74 (-1) 96 (+2) 74 98
RH % (24H TREND) 91 (-3) 38 (-8) 84 34
WIND 20FT/EARLY(MPH) LGT/VAR SW 3 LGT/VAR SW 3
WIND 20FT/LATE(MPH) LGT/VAR SW 4 LGT/VAR SW 4
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 1970 2310
MIXING HGT(FT-AGL/MSL) 6470 7580
TRANSPORT WND (M/S) SW 4 SW 3
TRANSPORT WND (MPH) SW 8 SW 7
VENT RATE (M/S-M) 7880 6930
VENT RATE (MPH-FT) 51760 53060
CATEGORY DAY 3 3
DISPERSION GOOD GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 5 1 4 1
MIX HGT 500 88 87
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND
101. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER
90S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. SOUTH WINDS AROUND 5 MPH.
TXZ136-149>153-190915-
SMITH-CHEROKEE-RUSK-PANOLA-NACOGDOCHES-SHELBY-
INCLUDING THE CITIES OF TYLER, JACKSONVILLE, RUSK, HENDERSON,
CARTHAGE, NACOGDOCHES, AND CENTER
121 PM CDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 74 (-1) 96 (+2) 73 97
RH % (24H TREND) 98 (+1) 39 (-9) 87 34
WIND 20FT/EARLY(MPH) S 3 SW 3 LGT/VAR W 3
WIND 20FT/LATE(MPH) SW 3 SW 4 LGT/VAR SW 4
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 1740 1980
MIXING HGT(FT-AGL/MSL) 5720 6510
TRANSPORT WND (M/S) SW 3 SW 4
TRANSPORT WND (MPH) SW 7 SW 8
VENT RATE (M/S-M) 5220 7920
VENT RATE (MPH-FT) 40040 52080
CATEGORY DAY 3 3
DISPERSION GOOD GOOD
MAX LVORI EARLY 4 6 3 5
MAX LVORI LATE 6 2 4 2
MIX HGT 500 87 86
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER 90S.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND
102. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER
90S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. SOUTH WINDS AROUND 5 MPH.
TXZ165>167-190915-
ANGELINA-SAN AUGUSTINE-SABINE-
INCLUDING THE CITIES OF LUFKIN, SAN AUGUSTINE, HEMPHILL,
AND PINELAND
121 PM CDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 74 (-1) 96 (+2) 73 98
RH % (24H TREND) 96 (0) 40 (-11) 89 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 3
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 1410 1640
MIXING HGT(FT-AGL/MSL) 4630 5380
TRANSPORT WND (M/S) SW 2 W 3
TRANSPORT WND (MPH) SW 5 W 7
VENT RATE (M/S-M) 2820 4920
VENT RATE (MPH-FT) 23150 37660
CATEGORY DAY 2 3
DISPERSION FAIR GOOD
MAX LVORI EARLY 4 6 3 5
MAX LVORI LATE 6 2 5 2
MIX HGT 500 87 86
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER 90S.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
LAZ001>004-012-190915-
CADDO-BOSSIER-WEBSTER-CLAIBORNE-BIENVILLE-
INCLUDING THE CITIES OF SHREVEPORT, BOSSIER CITY, MINDEN,
SPRINGHILL, HOMER, HAYNESVILLE, ARCADIA, RINGGOLD, AND GIBSLAND
121 PM CDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 74 (-2) 96 (+1) 75 98
RH % (24H TREND) 92 (-1) 38 (-7) 82 37
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 3 LGT/VAR W 3
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 1920 2420
MIXING HGT(FT-AGL/MSL) 6290 7950
TRANSPORT WND (M/S) SW 3 W 3
TRANSPORT WND (MPH) SW 6 W 7
VENT RATE (M/S-M) 5760 7260
VENT RATE (MPH-FT) 37740 55650
CATEGORY DAY 3 3
DISPERSION GOOD GOOD
MAX LVORI EARLY 3 6 3 4
MAX LVORI LATE 5 1 4 1
MIX HGT 500 89 89
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 100. WEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND
101. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
LAZ005-006-013-014-190915-
LINCOLN-UNION-JACKSON-OUACHITA-
INCLUDING THE CITIES OF RUSTON, FARMERVILLE, BERNICE, JONESBORO,
AND MONROE
121 PM CDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 74 (-2) 96 (+1) 75 98
RH % (24H TREND) 90 (-6) 41 (-5) 82 40
WIND 20FT/EARLY(MPH) LGT/VAR W 3 LGT/VAR W 3
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 3
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 2100 2640
MIXING HGT(FT-AGL/MSL) 6900 8670
TRANSPORT WND (M/S) W 2 W 3
TRANSPORT WND (MPH) W 5 W 7
VENT RATE (M/S-M) 4200 7920
VENT RATE (MPH-FT) 34500 60690
CATEGORY DAY 3 3
DISPERSION GOOD GOOD
MAX LVORI EARLY 3 5 3 4
MAX LVORI LATE 5 1 4 1
MIX HGT 500 91 91
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
LAZ010-011-017-018-190915-
DE SOTO-RED RIVER-SABINE-NATCHITOCHES-
INCLUDING THE CITIES OF MANSFIELD, STONEWALL, LOGANSPORT,
COUSHATTA, MARTIN, MANY, ZWOLLE, PLEASANT HILL, AND NATCHITOCHES
121 PM CDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR CLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 74 (-1) 96 (+2) 74 97
RH % (24H TREND) 97 (+2) 39 (-9) 88 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 1660 2020
MIXING HGT(FT-AGL/MSL) 5450 6610
TRANSPORT WND (M/S) W 2 W 3
TRANSPORT WND (MPH) W 5 W 7
VENT RATE (M/S-M) 3320 6060
VENT RATE (MPH-FT) 27250 46270
CATEGORY DAY 2 3
DISPERSION FAIR GOOD
MAX LVORI EARLY 4 6 3 5
MAX LVORI LATE 6 2 5 1
MIX HGT 500 89 88
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND
100. LIGHT WINDS.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
LAZ019>022-190915-
WINN-GRANT-CALDWELL-LA SALLE-
INCLUDING THE CITIES OF WINNFIELD, COLFAX, MONTGOMERY, DRY PRONG,
CLARKS, GRAYSON, COLUMBIA, JENA, MIDWAY, AND OLLA
121 PM CDT SAT JUL 18 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 74 (-2) 97 (+1) 74 99
RH % (24H TREND) 96 (+3) 40 (-7) 88 38
WIND 20FT/EARLY(MPH) LGT/VAR W 3 LGT/VAR W 3
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR W 4
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 1870 2390
MIXING HGT(FT-AGL/MSL) 6130 7850
TRANSPORT WND (M/S) W 2 W 3
TRANSPORT WND (MPH) W 5 W 7
VENT RATE (M/S-M) 3740 7170
VENT RATE (MPH-FT) 30650 54950
CATEGORY DAY 2 3
DISPERSION FAIR GOOD
MAX LVORI EARLY 4 6 3 5
MAX LVORI LATE 6 2 5 1
MIX HGT 500 90 91
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 100.
WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND
101. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page