030
FNUS54 KSHV 010721
FWFSHV
FIRE WEATHER PLANNING FORECAST FOR SOUTHWEST ARKANSAS...
NORTHWEST LOUISIANA
..EAST TEXAS
AND EXTREME SOUTHEAST OKLAHOMA
NATIONAL WEATHER SERVICE SHREVEPORT LA
221 AM CDT TUE SEP 1 2026
DISCUSSION
TROPICAL STORM EDOUARD IS EXPECTED TO DRIFT WEST ACROSS THE NORTHWEST GULF THIS
MORNING, AND WILL MOVE INLAND BY THIS AFTERNOON NEAR SABINE PASS OR EXTREME
SOUTHEAST TEXAS, WHILE DRIFTING NORTHWEST THROUGH SOUTHEAST TEXAS. ISOLATED TO
SCATTERED SHOWERS AND A FEW THUNDERSTORMS WILL INCREASE THIS AFTERNOON AND SPREAD
NORTHWEST ACROSS LOWER EAST TEXAS AND WESTERN/CENTRAL LOUISIANA, WHICH MAY
PRODUCE BRIEF HEAVY RAINFALL AND LOCALLY GUSTY WINDS. WHILE ANOTHER DAY OF
ABOVE NORMAL TEMPERATURES IS EXPECTED, MIN RH'S WILL CONTINUE TO MODIFY DUE TO
INCREASING MOISTURE SPREADING NORTH FROM EDOUARD, WITH EAST-SOUTHEAST 20FT WINDS
INCREASING TO AROUND 10 MPH, WITH GUSTS TO 25-30 MPH OVER LOWER EAST TEXAS. AS
THE CENTER OF THIS SYSTEM DRIFTS NORTHWEST INTO EAST-CENTRAL TEXAS WEDNESDAY,
SCATTERED SHOWERS AND THUNDERSTORMS WILL INCREASE ACROSS MUCH OF LOWER EAST TEXAS
ALONG/SOUTH OF I-20, WITH SHOWERS MORE ISOLATED FARTHER EAST INTO NORTH LOUISIANA.
MIN RH'S WEDNESDAY WILL BE COMPARABLY HIGHER, RANGING FROM 45-55+%, WITH HUMID
CONDITIONS PERSISTING THROUGH THE REMAINDER OF THE WEEK AS NEAR TO ABOVE NORMAL
TEMPERATURES PERSIST, AND ISOLATED TO WIDELY SCATTERED SHOWERS AND THUNDERSTORMS
EACH DAY MAINLY SOUTHEAST OF THE I-30 CORRIDOR OF NORTHEAST TEXAS AND SOUTHWEST
ARKANSAS.
ARZ050-051-059-OKZ077-020000-
SEVIER-HOWARD-LITTLE RIVER-MCCURTAIN-
INCLUDING THE CITIES OF DE QUEEN, NASHVILLE, MINERAL SPRINGS,
DIERKS, ASHDOWN, IDABEL, AND BROKEN BOW
221 AM CDT TUE SEP 1 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 98 (0) 71 (-1) 97
RH % (24H TREND) 34 (-1) 98 (+10) 40
WIND 20FT/EARLY(MPH) LGT/VAR SE 4 LGT/VAR
WIND 20FT/LATE(MPH) SE 6 LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 2280 2290
MIXING HGT(FT-AGL/MSL)7470 7520
TRANSPORT WND (M/S) SE 4 SE 6
TRANSPORT WND (MPH) SE 9 SE 13
VENT RATE (M/S-M) 9120 13740
VENT RATE (MPH-FT) 67230 97760
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 6 3 7
MAX LVORI LATE 1 6 1
MIX HGT 500 84 81
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
90S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
ARZ060-061-070>073-020000-
HEMPSTEAD-NEVADA-MILLER-LAFAYETTE-COLUMBIA-UNION-
INCLUDING THE CITIES OF HOPE, PRESCOTT, TEXARKANA, STAMPS,
LEWISVILLE, BRADLEY, MAGNOLIA, AND EL DORADO
221 AM CDT TUE SEP 1 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 98 (+1) 73 (0) 97
RH % (24H TREND) 36 (-3) 98 (+9) 40
WIND 20FT/EARLY(MPH) LGT/VAR SE 3 LGT/VAR
WIND 20FT/LATE(MPH) SE 5 LGT/VAR SE 4
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 2190 2290
MIXING HGT(FT-AGL/MSL)7180 7520
TRANSPORT WND (M/S) E 5 SE 5
TRANSPORT WND (MPH) E 12 SE 12
VENT RATE (M/S-M) 10950 11450
VENT RATE (MPH-FT) 86160 90240
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 6 3 7
MAX LVORI LATE 1 6 1
MIX HGT 500 86 84
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
TXZ096-097-108>112-124>126-137-138-020000-
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
221 AM CDT TUE SEP 1 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 20
TEMP (24H TREND) 98 (-2) 74 (0) 96
RH % (24H TREND) 33 (-2) 99 (+13) 45
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 SE 4
WIND 20FT/LATE(MPH) E 7 LGT/VAR SE 7
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
MIXING HGT(M-AGL/MSL) 2250 1950
MIXING HGT(FT-AGL/MSL)7370 6410
TRANSPORT WND (M/S) E 6 SE 7
TRANSPORT WND (MPH) E 13 SE 15
VENT RATE (M/S-M) 13500 13650
VENT RATE (MPH-FT) 95810 96150
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 6 3 7
MAX LVORI LATE 1 6 1
MIX HGT 500 86 83
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. SOUTH 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 LOWER 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
TXZ136-149>153-020000-
SMITH-CHEROKEE-RUSK-PANOLA-NACOGDOCHES-SHELBY-
INCLUDING THE CITIES OF TYLER, JACKSONVILLE, RUSK, HENDERSON,
CARTHAGE, NACOGDOCHES, AND CENTER
221 AM CDT TUE SEP 1 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 30 20 50
TEMP (24H TREND) 99 (-1) 74 (0) 94
RH % (24H TREND) 34 (-2) 100 (+13) 49
WIND 20FT/EARLY(MPH) LGT/VAR SE 7 SE 8 G34
WIND 20FT/LATE(MPH) E 10 SE 4 G32 SE 10
PRECIP AMOUNT 0.03 0.01 0.08
PRECIP DURATION 2 1 2
MIXING HGT(M-AGL/MSL) 2080 1530
MIXING HGT(FT-AGL/MSL)6830 5010
TRANSPORT WND (M/S) E 7 S 6
TRANSPORT WND (MPH) E 15 S 14
VENT RATE (M/S-M) 14560 9180
VENT RATE (MPH-FT) 102450 70140
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 1 7 1
MIX HGT 500 84 81
STABILITY CLASS B F C
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE MID 90S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. NORTH WINDS AROUND 5 MPH.
TXZ165>167-020000-
ANGELINA-SAN AUGUSTINE-SABINE-
INCLUDING THE CITIES OF LUFKIN, SAN AUGUSTINE, HEMPHILL,
AND PINELAND
221 AM CDT TUE SEP 1 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 50 40 60
TEMP (24H TREND) 97 (-1) 73 (-1) 93
RH % (24H TREND) 42 (-1) 100 (+10) 58
WIND 20FT/EARLY(MPH) E 3 SE 6 SE 7 G33
WIND 20FT/LATE(MPH) E 9 SE 11 G39 SE 7
PRECIP AMOUNT 0.08 0.08 0.15
PRECIP DURATION 3 3 4
MIXING HGT(M-AGL/MSL) 1510 1200
MIXING HGT(FT-AGL/MSL)4960 3950
TRANSPORT WND (M/S) E 7 S 5
TRANSPORT WND (MPH) E 16 S 10
VENT RATE (M/S-M) 10570 6000
VENT RATE (MPH-FT) 79360 39500
CATEGORY DAY 4 3
DISPERSION VERY GOOD GOOD
MAX LVORI EARLY 6 5 7
MAX LVORI LATE 1 7 2
MIX HGT 500 83 83
STABILITY CLASS B E C
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. SOUTH WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
LAZ001>004-012-020000-
CADDO-BOSSIER-WEBSTER-CLAIBORNE-BIENVILLE-
INCLUDING THE CITIES OF SHREVEPORT, BOSSIER CITY, MINDEN,
SPRINGHILL, HOMER, HAYNESVILLE, ARCADIA, RINGGOLD, AND GIBSLAND
221 AM CDT TUE SEP 1 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 20
TEMP (24H TREND) 97 (0) 74 (0) 96
RH % (24H TREND) 37 (-4) 98 (+9) 44
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 LGT/VAR
WIND 20FT/LATE(MPH) E 7 LGT/VAR SE 6
PRECIP AMOUNT 0.01 0.00 0.01
PRECIP DURATION 1 1
MIXING HGT(M-AGL/MSL) 2190 2260
MIXING HGT(FT-AGL/MSL)7190 7410
TRANSPORT WND (M/S) E 6 SE 5
TRANSPORT WND (MPH) E 14 SE 10
VENT RATE (M/S-M) 13140 11300
VENT RATE (MPH-FT) 100660 74100
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 1 6 1
MIX HGT 500 85 83
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
LAZ005-006-013-014-020000-
LINCOLN-UNION-JACKSON-OUACHITA-
INCLUDING THE CITIES OF RUSTON, FARMERVILLE, BERNICE, JONESBORO,
AND MONROE
221 AM CDT TUE SEP 1 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 96 (0) 74 (0) 96
RH % (24H TREND) 39 (-7) 98 (+5) 44
WIND 20FT/EARLY(MPH) LGT/VAR SE 4 LGT/VAR
WIND 20FT/LATE(MPH) SE 7 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
MIXING HGT(M-AGL/MSL) 2090 2130
MIXING HGT(FT-AGL/MSL)6870 6970
TRANSPORT WND (M/S) E 6 SE 4
TRANSPORT WND (MPH) E 13 SE 9
VENT RATE (M/S-M) 12540 8520
VENT RATE (MPH-FT) 89310 62730
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 7 4 7
MAX LVORI LATE 1 6 1
MIX HGT 500 85 84
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
LAZ010-011-017-018-020000-
DE SOTO-RED RIVER-SABINE-NATCHITOCHES-
INCLUDING THE CITIES OF MANSFIELD, STONEWALL, LOGANSPORT,
COUSHATTA, MARTIN, MANY, ZWOLLE, PLEASANT HILL, AND NATCHITOCHES
221 AM CDT TUE SEP 1 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 30
TEMP (24H TREND) 96 (-1) 74 (-1) 95
RH % (24H TREND) 42 (+1) 100 (+8) 47
WIND 20FT/EARLY(MPH) LGT/VAR SE 4 LGT/VAR
WIND 20FT/LATE(MPH) E 8 LGT/VAR SE 5
PRECIP AMOUNT 0.06 0.00 0.02
PRECIP DURATION 2 2
MIXING HGT(M-AGL/MSL) 1810 1920
MIXING HGT(FT-AGL/MSL)5940 6290
TRANSPORT WND (M/S) E 7 S 5
TRANSPORT WND (MPH) E 15 S 10
VENT RATE (M/S-M) 12670 9600
VENT RATE (MPH-FT) 89100 62900
CATEGORY DAY 4 4
DISPERSION VERY GOOD VERY GOOD
MAX LVORI EARLY 7 4 8
MAX LVORI LATE 1 8 1
MIX HGT 500 84 83
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
LAZ019>022-020000-
WINN-GRANT-CALDWELL-LA SALLE-
INCLUDING THE CITIES OF WINNFIELD, COLFAX, MONTGOMERY, DRY PRONG,
CLARKS, GRAYSON, COLUMBIA, JENA, MIDWAY, AND OLLA
221 AM CDT TUE SEP 1 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 20
TEMP (24H TREND) 96 (-1) 74 (0) 97
RH % (24H TREND) 42 (-3) 100 (+4) 45
WIND 20FT/EARLY(MPH) E 4 SE 5 LGT/VAR
WIND 20FT/LATE(MPH) SE 8 LGT/VAR SE 5
PRECIP AMOUNT 0.03 0.00 0.02
PRECIP DURATION 1 1
MIXING HGT(M-AGL/MSL) 1800 1920
MIXING HGT(FT-AGL/MSL)5900 6310
TRANSPORT WND (M/S) E 6 SE 4
TRANSPORT WND (MPH) E 13 SE 8
VENT RATE (M/S-M) 10800 7680
VENT RATE (MPH-FT) 76700 50480
CATEGORY DAY 4 3
DISPERSION VERY GOOD GOOD
MAX LVORI EARLY 7 5 8
MAX LVORI LATE 1 8 1
MIX HGT 500 84 84
STABILITY CLASS B F B
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
FRIDAY
MOSTLY CLEAR. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 90S. LIGHT
WINDS.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S. LIGHT WINDS.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE UPPER 90S. LIGHT WINDS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE UPPER
90S. LIGHT WINDS.
15
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