385
FNUS54 KSHV 230644
FWFSHV
FIRE WEATHER PLANNING FORECAST FOR SOUTHWEST ARKANSAS...
NORTHWEST LOUISIANA
..EAST TEXAS
AND EXTREME SOUTHEAST OKLAHOMA
NATIONAL WEATHER SERVICE SHREVEPORT LA
144 AM CDT SUN AUG 23 2026
DISCUSSION
AN UPPER-LEVEL RIDGE TO THE WEST WILL MAINTAIN HOT CONDITIONS THROUGH
AT LEAST MIDWEEK. A FEW SHOWERS AND THUNDERSTORMS MAY BE POSSIBLE TODAY.
OTHERWISE, EXPECT DRY CONDITIONS TO CONTINUE WITH AFTERNOON RELATIVE
HUMIDITY VALUES TODAY FROM 30 TO 40 PERCENT ALONG WITH VARIABLE WINDS
5 MPH OR LESS.
ARZ050-051-059-OKZ077-232115-
SEVIER-HOWARD-LITTLE RIVER-MCCURTAIN-
INCLUDING THE CITIES OF DE QUEEN, NASHVILLE, MINERAL SPRINGS,
DIERKS, ASHDOWN, IDABEL, AND BROKEN BOW
144 AM CDT SUN AUG 23 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 20
TEMP (24H TREND) 100 (-1) 72 (+1) 100
RH % (24H TREND) 35 (+4) 90 (-6) 32
WIND 20FT/EARLY(MPH) E 4 E 4 SE 4
WIND 20FT/LATE(MPH) E 3 E 4 S 6
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
MIXING HGT(M-AGL/MSL) 1920 1830
MIXING HGT(FT-AGL/MSL) 6300 6010
TRANSPORT WND (M/S) NE 3 SW 6
TRANSPORT WND (MPH) NE 6 SW 14
VENT RATE (M/S-M) 5760 10980
VENT RATE (MPH-FT) 37800 84140
CATEGORY DAY 3 4
DISPERSION GOOD VERY GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 2 5 1
MIX HGT 500 84 81
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 102.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 90S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 90S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE MID 90S.
LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
90S. EAST WINDS AROUND 5 MPH.
ARZ060-061-070>073-232115-
HEMPSTEAD-NEVADA-MILLER-LAFAYETTE-COLUMBIA-UNION-
INCLUDING THE CITIES OF HOPE, PRESCOTT, TEXARKANA, STAMPS,
LEWISVILLE, BRADLEY, MAGNOLIA, AND EL DORADO
144 AM CDT SUN AUG 23 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 30
TEMP (24H TREND) 100 (-5) 73 (-1) 98
RH % (24H TREND) 35 (+8) 90 (-2) 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 3
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 2
MIXING HGT(M-AGL/MSL) 2020 1410
MIXING HGT(FT-AGL/MSL) 6620 4630
TRANSPORT WND (M/S) N 3 S 4
TRANSPORT WND (MPH) N 7 S 9
VENT RATE (M/S-M) 6060 5640
VENT RATE (MPH-FT) 46340 41670
CATEGORY DAY 3 3
DISPERSION GOOD GOOD
MAX LVORI EARLY 6 3 5
MAX LVORI LATE 2 5 1
MIX HGT 500 86 85
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 100.
SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 90S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE MID 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 90S. LIGHT WINDS.
TXZ096-097-108>112-124>126-137-138-232115-
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
144 AM CDT SUN AUG 23 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 103 (-1) 76 (0) 104
RH % (24H TREND) 29 (+1) 80 (-3) 26
WIND 20FT/EARLY(MPH) LGT/VAR E 3 S 5
WIND 20FT/LATE(MPH) E 3 SE 3 S 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 2450 2230
MIXING HGT(FT-AGL/MSL) 8050 7300
TRANSPORT WND (M/S) N 3 SW 6
TRANSPORT WND (MPH) N 6 SW 14
VENT RATE (M/S-M) 7350 13380
VENT RATE (MPH-FT) 48300 102200
CATEGORY DAY 3 4
DISPERSION GOOD VERY GOOD
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 2 3 1
MIX HGT 500 88 87
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND
104. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND
101. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 90S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER
90S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTHEAST WINDS AROUND 5 MPH.
TXZ136-149>153-232115-
SMITH-CHEROKEE-RUSK-PANOLA-NACOGDOCHES-SHELBY-
INCLUDING THE CITIES OF TYLER, JACKSONVILLE, RUSK, HENDERSON,
CARTHAGE, NACOGDOCHES, AND CENTER
144 AM CDT SUN AUG 23 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 103 (-3) 78 (0) 104
RH % (24H TREND) 29 (+3) 77 (-1) 26
WIND 20FT/EARLY(MPH) LGT/VAR S 4 SW 5
WIND 20FT/LATE(MPH) SW 3 S 4 S 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
MIXING HGT(M-AGL/MSL) 2810 2170
MIXING HGT(FT-AGL/MSL) 9210 7110
TRANSPORT WND (M/S) NW 3 S 5
TRANSPORT WND (MPH) NW 7 S 10
VENT RATE (M/S-M) 8430 10850
VENT RATE (MPH-FT) 64470 71100
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 4 3 3
MAX LVORI LATE 1 3 1
MIX HGT 500 88 86
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND
102. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND
101. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 100.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTH WINDS AROUND 5 MPH.
TXZ165>167-232115-
ANGELINA-SAN AUGUSTINE-SABINE-
INCLUDING THE CITIES OF LUFKIN, SAN AUGUSTINE, HEMPHILL,
AND PINELAND
144 AM CDT SUN AUG 23 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 103 (-2) 76 (-1) 102
RH % (24H TREND) 34 (+8) 80 (-4) 33
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 3
WIND 20FT/LATE(MPH) SW 3 S 3 S 4
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
MIXING HGT(M-AGL/MSL) 2010 2360
MIXING HGT(FT-AGL/MSL) 6610 7730
TRANSPORT WND (M/S) W 3 S 3
TRANSPORT WND (MPH) W 6 S 7
VENT RATE (M/S-M) 6030 7080
VENT RATE (MPH-FT) 39660 54110
CATEGORY DAY 3 3
DISPERSION GOOD GOOD
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 2 3 1
MIX HGT 500 88 86
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND
100. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND
100. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
LAZ001>004-012-232115-
CADDO-BOSSIER-WEBSTER-CLAIBORNE-BIENVILLE-
INCLUDING THE CITIES OF SHREVEPORT, BOSSIER CITY, MINDEN,
SPRINGHILL, HOMER, HAYNESVILLE, ARCADIA, RINGGOLD, AND GIBSLAND
144 AM CDT SUN AUG 23 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 20
TEMP (24H TREND) 101 (-4) 76 (0) 100
RH % (24H TREND) 34 (+6) 85 (+1) 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 4
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION 1
MIXING HGT(M-AGL/MSL) 2330 1780
MIXING HGT(FT-AGL/MSL) 7640 5830
TRANSPORT WND (M/S) N 3 S 4
TRANSPORT WND (MPH) N 7 S 9
VENT RATE (M/S-M) 6990 7120
VENT RATE (MPH-FT) 53480 52470
CATEGORY DAY 3 3
DISPERSION GOOD GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 2 4 1
MIX HGT 500 88 87
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND
100. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
LAZ005-006-013-014-232115-
LINCOLN-UNION-JACKSON-OUACHITA-
INCLUDING THE CITIES OF RUSTON, FARMERVILLE, BERNICE, JONESBORO,
AND MONROE
144 AM CDT SUN AUG 23 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 20 0 30
TEMP (24H TREND) 100 (-5) 74 (0) 96
RH % (24H TREND) 38 (+10) 93 (+4) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 0 2
MIXING HGT(M-AGL/MSL) 2020 1400
MIXING HGT(FT-AGL/MSL) 6620 4580
TRANSPORT WND (M/S) N 3 S 4
TRANSPORT WND (MPH) N 7 S 8
VENT RATE (M/S-M) 6060 5600
VENT RATE (MPH-FT) 46340 36640
CATEGORY DAY 3 3
DISPERSION GOOD GOOD
MAX LVORI EARLY 5 4 6
MAX LVORI LATE 2 6 1
MIX HGT 500 88 86
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 90S. LIGHT WINDS.
LAZ010-011-017-018-232115-
DE SOTO-RED RIVER-SABINE-NATCHITOCHES-
INCLUDING THE CITIES OF MANSFIELD, STONEWALL, LOGANSPORT,
COUSHATTA, MARTIN, MANY, ZWOLLE, PLEASANT HILL, AND NATCHITOCHES
144 AM CDT SUN AUG 23 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 101 (-4) 75 (-1) 100
RH % (24H TREND) 34 (+7) 89 (+4) 35
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 4
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
MIXING HGT(M-AGL/MSL) 2190 1730
MIXING HGT(FT-AGL/MSL) 7180 5680
TRANSPORT WND (M/S) NW 3 SE 3
TRANSPORT WND (MPH) NW 7 SE 7
VENT RATE (M/S-M) 6570 5190
VENT RATE (MPH-FT) 50260 39760
CATEGORY DAY 3 3
DISPERSION GOOD GOOD
MAX LVORI EARLY 5 3 5
MAX LVORI LATE 1 5 1
MIX HGT 500 88 87
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 90S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
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>022-232115-
WINN-GRANT-CALDWELL-LA SALLE-
INCLUDING THE CITIES OF WINNFIELD, COLFAX, MONTGOMERY, DRY PRONG,
CLARKS, GRAYSON, COLUMBIA, JENA, MIDWAY, AND OLLA
144 AM CDT SUN AUG 23 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 30
TEMP (24H TREND) 100 (-5) 75 (0) 99
RH % (24H TREND) 40 (+15) 94 (+5) 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 3 LGT/VAR S 3
PRECIP AMOUNT 0.01 0.00 0.03
PRECIP DURATION 1 0 2
MIXING HGT(M-AGL/MSL) 1930 1600
MIXING HGT(FT-AGL/MSL) 6330 5240
TRANSPORT WND (M/S) NW 3 SE 3
TRANSPORT WND (MPH) NW 7 SE 6
VENT RATE (M/S-M) 5790 4800
VENT RATE (MPH-FT) 44310 31440
CATEGORY DAY 3 3
DISPERSION GOOD GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 2 6 1
MIX HGT 500 89 86
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
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 IN THE
UPPER 90S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. SOUTHWEST WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE
UPPER 90S. LIGHT WINDS.
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