395
FNUS54 KSHV 191925
FWFSHV
FIRE WEATHER PLANNING FORECAST FOR SOUTHWEST ARKANSAS...
NORTHWEST LOUISIANA
..EAST TEXAS
AND EXTREME SOUTHEAST OKLAHOMA
NATIONAL WEATHER SERVICE SHREVEPORT LA
225 PM CDT WED AUG 19 2026
DISCUSSION
HOT AND GENERALLY DRY CONDITIONS WILL CONTINUE THROUGH THE WEEK AHEAD.
ASIDE FROM SCATTERED SHOWERS AND STORMS ACROSS SOUTHERN ARKANSAS TOMORROW,
LITTLE TO NO ADDITIONAL RAIFNALL IS EXPECTED. HIGH FIRE DANGER CONTINUES.
AFTERNOON MINIMUM RELATIVE HUMIDITY VALUES WILL DROP INTO THE UPPER 20 TO
LOWER 30 PERCENT RANGE. MIXING HEIGHTS WILL REACH PEAK VALUES BETWEEN
7000 AND 10,000 FT. SOUTHWEST WINDS WILL CONTINUE AT SUSTAINED SPEEDS OF
5 TO 10 MPH WITH GUSTS OF UP TO 20 MPH POSSIBLE.
ARZ050-051-059-OKZ077-200945-
SEVIER-HOWARD-LITTLE RIVER-MCCURTAIN-
INCLUDING THE CITIES OF DE QUEEN, NASHVILLE, MINERAL SPRINGS,
DIERKS, ASHDOWN, IDABEL, AND BROKEN BOW
225 PM CDT WED AUG 19 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 30 0
TEMP (24H TREND) 75 (0) 103 (0) 71 103
RH % (24H TREND) 80 (+2) 31 (0) 91 29
WIND 20FT/EARLY(MPH) S 4 SW 4 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 4 W 4 LGT/VAR NE 3
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
MIXING HGT(M-AGL/MSL) 2390 2560
MIXING HGT(FT-AGL/MSL) 7850 8410
TRANSPORT WND (M/S) W 4 N 3
TRANSPORT WND (MPH) W 8 N 7
VENT RATE (M/S-M) 9560 7680
VENT RATE (MPH-FT) 62800 58870
CATEGORY DAY 4 3
DISPERSION VERY GOOD GOOD
MAX LVORI EARLY 3 4 3 6
MAX LVORI LATE 4 1 6 1
MIX HGT 500 86 83
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND
101. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 101.
EAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 90S. SOUTH WINDS AROUND 5 MPH.
ARZ060-061-070>073-200945-
HEMPSTEAD-NEVADA-MILLER-LAFAYETTE-COLUMBIA-UNION-
INCLUDING THE CITIES OF HOPE, PRESCOTT, TEXARKANA, STAMPS,
LEWISVILLE, BRADLEY, MAGNOLIA, AND EL DORADO
225 PM CDT WED AUG 19 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 30 0
TEMP (24H TREND) 77 (-1) 103 (+1) 74 102
RH % (24H TREND) 81 (+2) 32 (-3) 87 34
WIND 20FT/EARLY(MPH) S 3 SW 3 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 3 LGT/VAR LGT/VAR NW 3
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 2
MIXING HGT(M-AGL/MSL) 2530 2830
MIXING HGT(FT-AGL/MSL) 8300 9290
TRANSPORT WND (M/S) W 3 NW 4
TRANSPORT WND (MPH) W 7 NW 8
VENT RATE (M/S-M) 7590 11320
VENT RATE (MPH-FT) 58100 74320
CATEGORY DAY 3 4
DISPERSION GOOD VERY GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 3 1 5 1
MIX HGT 500 88 86
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND
100. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND 101.
LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 90S. LIGHT WINDS.
TXZ096-097-108>112-124>126-137-138-200945-
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
225 PM CDT WED AUG 19 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 20 0
TEMP (24H TREND) 78 (0) 105 (+2) 77 104
RH % (24H TREND) 78 (+1) 27 (-4) 83 29
WIND 20FT/EARLY(MPH) S 4 SW 5 LGT/VAR SW 3
WIND 20FT/LATE(MPH) SW 6 SW 4 SW 3 NW 3
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 1
MIXING HGT(M-AGL/MSL) 2940 3090
MIXING HGT(FT-AGL/MSL) 9650 10130
TRANSPORT WND (M/S) SW 3 NW 3
TRANSPORT WND (MPH) SW 7 NW 7
VENT RATE (M/S-M) 8820 9270
VENT RATE (MPH-FT) 67550 70910
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 3 3 3 4
MAX LVORI LATE 3 1 4 1
MIX HGT 500 87 88
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.
LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 102.
SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 102.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND
101. SOUTHWEST WINDS AROUND 5 MPH.
TXZ136-149>153-200945-
SMITH-CHEROKEE-RUSK-PANOLA-NACOGDOCHES-SHELBY-
INCLUDING THE CITIES OF TYLER, JACKSONVILLE, RUSK, HENDERSON,
CARTHAGE, NACOGDOCHES, AND CENTER
225 PM CDT WED AUG 19 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 76 (-3) 104 (+3) 78 104
RH % (24H TREND) 85 (+4) 28 (-7) 86 30
WIND 20FT/EARLY(MPH) S 5 SW 5 S 4 SW 4
WIND 20FT/LATE(MPH) SW 6 SW 4 SW 4 SW 4
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 2720 2990
MIXING HGT(FT-AGL/MSL) 8930 9820
TRANSPORT WND (M/S) S 3 W 3
TRANSPORT WND (MPH) S 6 W 6
VENT RATE (M/S-M) 8160 8970
VENT RATE (MPH-FT) 53580 58920
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 3 4 3 4
MAX LVORI LATE 4 1 4 1
MIX HGT 500 85 86
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND
103. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.
SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.
SOUTHWEST WINDS AROUND 5 MPH.
TXZ165>167-200945-
ANGELINA-SAN AUGUSTINE-SABINE-
INCLUDING THE CITIES OF LUFKIN, SAN AUGUSTINE, HEMPHILL,
AND PINELAND
225 PM CDT WED AUG 19 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 75 (-2) 101 (+1) 76 102
RH % (24H TREND) 92 (+3) 38 (-5) 91 38
WIND 20FT/EARLY(MPH) S 4 SW 4 LGT/VAR SW 3
WIND 20FT/LATE(MPH) SW 4 SW 3 SW 3 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 2110 2180
MIXING HGT(FT-AGL/MSL) 6910 7150
TRANSPORT WND (M/S) S 3 S 3
TRANSPORT WND (MPH) S 6 S 6
VENT RATE (M/S-M) 6330 6540
VENT RATE (MPH-FT) 41460 42900
CATEGORY DAY 3 3
DISPERSION GOOD GOOD
MAX LVORI EARLY 3 5 3 6
MAX LVORI LATE 5 1 6 1
MIX HGT 500 84 85
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.
LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.
LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.
SOUTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
SOUTHWEST WINDS AROUND 5 MPH.
LAZ001>004-012-200945-
CADDO-BOSSIER-WEBSTER-CLAIBORNE-BIENVILLE-
INCLUDING THE CITIES OF SHREVEPORT, BOSSIER CITY, MINDEN,
SPRINGHILL, HOMER, HAYNESVILLE, ARCADIA, RINGGOLD, AND GIBSLAND
225 PM CDT WED AUG 19 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE TSTMS NONE
CHANCE PRECIP (%) 0 0 20 0
TEMP (24H TREND) 78 (-1) 103 (+2) 77 102
RH % (24H TREND) 82 (0) 32 (-5) 83 34
WIND 20FT/EARLY(MPH) S 4 SW 4 LGT/VAR SW 3
WIND 20FT/LATE(MPH) SW 4 SW 3 LGT/VAR W 3
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 1
MIXING HGT(M-AGL/MSL) 2680 3060
MIXING HGT(FT-AGL/MSL) 8810 10060
TRANSPORT WND (M/S) SW 3 NW 4
TRANSPORT WND (MPH) SW 6 NW 8
VENT RATE (M/S-M) 8040 12240
VENT RATE (MPH-FT) 52860 80480
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 3 4 3 4
MAX LVORI LATE 4 1 4 1
MIX HGT 500 87 87
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.
LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 102.
LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND
100. SOUTH WINDS AROUND 5 MPH.
LAZ005-006-013-014-200945-
LINCOLN-UNION-JACKSON-OUACHITA-
INCLUDING THE CITIES OF RUSTON, FARMERVILLE, BERNICE, JONESBORO,
AND MONROE
225 PM CDT WED AUG 19 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 0 20 20
TEMP (24H TREND) 77 (-2) 101 (+1) 76 100
RH % (24H TREND) 85 (+1) 37 (-3) 86 37
WIND 20FT/EARLY(MPH) S 3 SW 4 LGT/VAR W 3
WIND 20FT/LATE(MPH) SW 4 LGT/VAR LGT/VAR W 3
PRECIP AMOUNT 0.00 0.00 0.06 0.01
PRECIP DURATION 1 1
MIXING HGT(M-AGL/MSL) 2550 2840
MIXING HGT(FT-AGL/MSL) 8370 9320
TRANSPORT WND (M/S) SW 3 NW 4
TRANSPORT WND (MPH) SW 6 NW 8
VENT RATE (M/S-M) 7650 11360
VENT RATE (MPH-FT) 50220 74560
CATEGORY DAY 3 4
DISPERSION GOOD VERY GOOD
MAX LVORI EARLY 3 4 3 5
MAX LVORI LATE 4 1 4 1
MIX HGT 500 88 87
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 101.
LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 90S. SOUTH WINDS AROUND 5 MPH.
LAZ010-011-017-018-200945-
DE SOTO-RED RIVER-SABINE-NATCHITOCHES-
INCLUDING THE CITIES OF MANSFIELD, STONEWALL, LOGANSPORT,
COUSHATTA, MARTIN, MANY, ZWOLLE, PLEASANT HILL, AND NATCHITOCHES
225 PM CDT WED AUG 19 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
TEMP (24H TREND) 76 (-2) 102 (+3) 77 101
RH % (24H TREND) 91 (+2) 34 (-6) 93 36
WIND 20FT/EARLY(MPH) LGT/VAR SW 3 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 3 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 2270 2500
MIXING HGT(FT-AGL/MSL) 7460 8220
TRANSPORT WND (M/S) SW 3 W 3
TRANSPORT WND (MPH) SW 6 W 6
VENT RATE (M/S-M) 6810 7500
VENT RATE (MPH-FT) 44760 49320
CATEGORY DAY 3 3
DISPERSION GOOD GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 1 5 1
MIX HGT 500 86 86
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.
LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 90S. LIGHT WINDS.
LAZ019>022-200945-
WINN-GRANT-CALDWELL-LA SALLE-
INCLUDING THE CITIES OF WINNFIELD, COLFAX, MONTGOMERY, DRY PRONG,
CLARKS, GRAYSON, COLUMBIA, JENA, MIDWAY, AND OLLA
225 PM CDT WED AUG 19 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 20
TEMP (24H TREND) 76 (-2) 100 (0) 76 101
RH % (24H TREND) 92 (+2) 36 (-5) 92 39
WIND 20FT/EARLY(MPH) S 4 SW 4 S 3 SW 3
WIND 20FT/LATE(MPH) SW 4 SW 3 SW 3 W 3
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION 1
MIXING HGT(M-AGL/MSL) 2230 2280
MIXING HGT(FT-AGL/MSL) 7330 7490
TRANSPORT WND (M/S) SW 3 W 3
TRANSPORT WND (MPH) SW 6 W 7
VENT RATE (M/S-M) 6690 6840
VENT RATE (MPH-FT) 43980 52430
CATEGORY DAY 3 3
DISPERSION GOOD GOOD
MAX LVORI EARLY 3 5 3 5
MAX LVORI LATE 5 1 5 1
MIX HGT 500 86 87
STABILITY CLASS F B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS AROUND 100. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 102.
LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 100.
SOUTHWEST WINDS AROUND 5 MPH.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page