Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Shreveport, LA
Issued by NWS Shreveport, LA
549
FNUS54 KSHV 211843
FWFSHV
Fire Weather Planning Forecast for Southwest Arkansas...
Northwest Louisiana...East Texas...and Extreme Southeast Oklahoma
National Weather Service Shreveport LA
143 PM CDT Fri Aug 21 2026
.DISCUSSION...
Heat and scattered storms will continue through much of the week
ahead. Storms this evening for southern fire districts may produce
damaging wind gusts. Strong to severe storms will be possible again
tomorrow generally north of I-20. Minimum relative humidity values
will drop into the 30 to 40 percent range, while mixing heights climb
to between 5000 and 9000 ft. West winds of speeds 5 to 10 mph will
become variable as a boundary passes through the region. Isolated
gusts will be possible along the boundary.
ARZ050-051-059-OKZ077-220915-
Sevier-Howard-Little River-McCurtain-
Including the cities of De Queen, Nashville, Mineral Springs,
Dierks, Ashdown, Idabel, and Broken Bow
143 PM CDT Fri Aug 21 2026
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms None
Chance Precip (%) 20 30 20 0
Temp (24h trend) 71 (-3) 99 (-3) 69 99
RH % (24h trend) 98 (+5) 41 (+5) 100 39
Wind 20ft/early(mph) LGT/VAR W 3 E 4 E 3
Wind 20ft/late(mph) LGT/VAR SW 5 NE 3 SE 4
Precip Amount 0.03 0.02 0.03 0.00
Precip Duration 1 2 1
Mixing Hgt(m-agl/msl) 1570 1940
Mixing Hgt(ft-agl/msl) 5140 6370
Transport Wnd (m/s) SE 5 S 4
Transport Wnd (mph) SE 10 S 8
Vent Rate (m/s-m) 7850 7760
Vent Rate (mph-ft) 51400 50960
Category Day 3 3
Dispersion Good Good
Max LVORI Early 3 4 5 8
Max LVORI Late 5 1 8 1
Mix Hgt 500 90 81
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper
90s. East winds around 5 mph.
.TUESDAY...Mostly clear. 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. South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 70s. Highs in the
upper 90s. East winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the upper
90s. Southeast winds around 5 mph.
$$
ARZ060-061-070>073-220915-
Hempstead-Nevada-Miller-Lafayette-Columbia-Union-
Including the cities of Hope, Prescott, Texarkana, Stamps,
Lewisville, Bradley, Magnolia, and El Dorado
143 PM CDT Fri Aug 21 2026
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms None
Chance Precip (%) 0 20 30 0
Temp (24h trend) 73 (-1) 100 (-2) 70 99
RH % (24h trend) 96 (+8) 39 (+2) 100 38
Wind 20ft/early(mph) LGT/VAR W 3 NE 3 LGT/VAR
Wind 20ft/late(mph) LGT/VAR W 4 NE 3 LGT/VAR
Precip Amount 0.00 0.01 0.11 0.00
Precip Duration 1 1
Mixing Hgt(m-agl/msl) 1810 2190
Mixing Hgt(ft-agl/msl) 5930 7180
Transport Wnd (m/s) N 4 SW 3
Transport Wnd (mph) N 8 SW 6
Vent Rate (m/s-m) 7240 6570
Vent Rate (mph-ft) 47440 43080
Category Day 3 3
Dispersion Good Good
Max LVORI Early 3 4 5 7
Max LVORI Late 4 1 7 1
Mix Hgt 500 91 84
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the mid 90s. East winds around
5 mph.
.TUESDAY...Mostly clear. Lows in the mid 70s. Highs around 100.
South winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 70s. Highs in the
upper 90s. South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 70s. Highs in the
upper 90s. Light winds.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the upper
90s. Light winds.
$$
TXZ096-097-108>112-124>126-137-138-220915-
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
143 PM CDT Fri Aug 21 2026
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Showers Tstms Showers None
Chance Precip (%) 0 20 20 0
Temp (24h trend) 74 (-4) 103 (-1) 73 102
RH % (24h trend) 90 (+12) 34 (0) 94 32
Wind 20ft/early(mph) SE 3 SW 3 SE 3 SE 3
Wind 20ft/late(mph) LGT/VAR S 3 NE 3 S 4
Precip Amount 0.00 0.01 0.01 0.00
Precip Duration 1 1
Mixing Hgt(m-agl/msl) 1930 2510
Mixing Hgt(ft-agl/msl) 6330 8230
Transport Wnd (m/s) NE 4 S 4
Transport Wnd (mph) NE 8 S 9
Vent Rate (m/s-m) 7720 10040
Vent Rate (mph-ft) 50640 74070
Category Day 3 4
Dispersion Good Very Good
Max LVORI Early 3 4 4 5
Max LVORI Late 3 1 5 1
Mix Hgt 500 93 83
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Lows in the upper 70s. Highs around 101.
Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 70s. Highs around 103.
South winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs around
101. South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 70s. Highs around 100.
Southeast winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
90s. Southeast winds around 5 mph.
$$
TXZ136-149>153-220915-
Smith-Cherokee-Rusk-Panola-Nacogdoches-Shelby-
Including the cities of Tyler, Jacksonville, Rusk, Henderson,
Carthage, Nacogdoches, and Center
143 PM CDT Fri Aug 21 2026
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type Tstms None None None
Chance Precip (%) 20 0 0 0
Temp (24h trend) 75 (-4) 103 (-2) 76 103
RH % (24h trend) 89 (+7) 33 (-1) 88 33
Wind 20ft/early(mph) S 3 W 3 LGT/VAR LGT/VAR
Wind 20ft/late(mph) LGT/VAR SW 3 LGT/VAR S 4
Precip Amount 0.05 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(m-agl/msl) 2460 2790
Mixing Hgt(ft-agl/msl) 8060 9150
Transport Wnd (m/s) NE 3 SW 4
Transport Wnd (mph) NE 6 SW 9
Vent Rate (m/s-m) 7380 11160
Vent Rate (mph-ft) 48360 82350
Category Day 3 4
Dispersion Good Very Good
Max LVORI Early 3 4 3 5
Max LVORI Late 3 1 5 1
Mix Hgt 500 91 85
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Lows in the upper 70s. Highs around 101.
South winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 70s. Highs around 102.
Southwest winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs around
102. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 70s. Highs around
100. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
90s. South winds around 5 mph.
$$
TXZ165>167-220915-
Angelina-San Augustine-Sabine-
Including the cities of Lufkin, San Augustine, Hemphill,
and Pineland
143 PM CDT Fri Aug 21 2026
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None None Showers
Chance Precip (%) 30 0 0 0
Temp (24h trend) 75 (-3) 103 (0) 75 101
RH % (24h trend) 91 (0) 38 (-1) 91 40
Wind 20ft/early(mph) S 3 W 3 LGT/VAR LGT/VAR
Wind 20ft/late(mph) LGT/VAR NW 3 SW 3 LGT/VAR
Precip Amount 0.02 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(m-agl/msl) 2310 2370
Mixing Hgt(ft-agl/msl) 7570 7790
Transport Wnd (m/s) NE 3 S 3
Transport Wnd (mph) NE 6 S 7
Vent Rate (m/s-m) 6930 7110
Vent Rate (mph-ft) 45420 54530
Category Day 3 3
Dispersion Good Good
Max LVORI Early 3 4 3 5
Max LVORI Late 3 1 5 1
Mix Hgt 500 90 87
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the
upper 90s. 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 upper 70s. Highs around
100. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 70s. Highs in the
upper 90s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
90s. Light winds.
$$
LAZ001>004-012-220915-
Caddo-Bossier-Webster-Claiborne-Bienville-
Including the cities of Shreveport, Bossier City, Minden,
Springhill, Homer, Haynesville, Arcadia, Ringgold, and Gibsland
143 PM CDT Fri Aug 21 2026
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Showers None
Chance Precip (%) 20 20 20 0
Temp (24h trend) 74 (-4) 101 (-2) 73 100
RH % (24h trend) 92 (+11) 38 (+1) 92 39
Wind 20ft/early(mph) LGT/VAR W 3 LGT/VAR LGT/VAR
Wind 20ft/late(mph) LGT/VAR NW 3 LGT/VAR LGT/VAR
Precip Amount 0.02 0.02 0.06 0.00
Precip Duration 1 1 1
Mixing Hgt(m-agl/msl) 2200 2330
Mixing Hgt(ft-agl/msl) 7200 7640
Transport Wnd (m/s) N 3 S 3
Transport Wnd (mph) N 6 S 6
Vent Rate (m/s-m) 6600 6990
Vent Rate (mph-ft) 43200 45840
Category Day 3 3
Dispersion Good Good
Max LVORI Early 3 4 4 5
Max LVORI Late 4 1 5 1
Mix Hgt 500 92 85
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the
upper 90s. Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 70s. Highs around 100.
South winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the
upper 90s. South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 70s. Highs in the
upper 90s. South winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
90s. Light winds.
$$
LAZ005-006-013-014-220915-
Lincoln-Union-Jackson-Ouachita-
Including the cities of Ruston, Farmerville, Bernice, Jonesboro,
and Monroe
143 PM CDT Fri Aug 21 2026
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Showers None
Chance Precip (%) 20 20 30 0
Temp (24h trend) 73 (-4) 101 (-2) 73 99
RH % (24h trend) 94 (+3) 37 (-1) 95 39
Wind 20ft/early(mph) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
Wind 20ft/late(mph) LGT/VAR NW 3 LGT/VAR LGT/VAR
Precip Amount 0.03 0.04 0.06 0.00
Precip Duration 1 1 1
Mixing Hgt(m-agl/msl) 2310 2380
Mixing Hgt(ft-agl/msl) 7590 7820
Transport Wnd (m/s) N 3 N 2
Transport Wnd (mph) N 6 N 5
Vent Rate (m/s-m) 6930 4760
Vent Rate (mph-ft) 45540 39100
Category Day 3 3
Dispersion Good Good
Max LVORI Early 3 4 4 6
Max LVORI Late 4 1 6 1
Mix Hgt 500 92 87
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. A chance of showers. Lows in the mid
70s. Highs in the mid 90s. Light winds.
.TUESDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
90s. South winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the
upper 90s. South winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the upper 90s. Light winds.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the upper
90s. Light winds.
$$
LAZ010-011-017-018-220915-
De Soto-Red River-Sabine-Natchitoches-
Including the cities of Mansfield, Stonewall, Logansport,
Coushatta, Martin, Many, Zwolle, Pleasant Hill, and Natchitoches
143 PM CDT Fri Aug 21 2026
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None None Showers
Chance Precip (%) 30 0 0 0
Temp (24h trend) 74 (-5) 101 (-1) 75 99
RH % (24h trend) 94 (+6) 37 (-1) 92 38
Wind 20ft/early(mph) LGT/VAR W 3 LGT/VAR LGT/VAR
Wind 20ft/late(mph) LGT/VAR N 3 LGT/VAR LGT/VAR
Precip Amount 0.04 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(m-agl/msl) 2330 2400
Mixing Hgt(ft-agl/msl) 7650 7870
Transport Wnd (m/s) N 3 SW 3
Transport Wnd (mph) N 6 SW 6
Vent Rate (m/s-m) 6990 7200
Vent Rate (mph-ft) 45900 47220
Category Day 3 3
Dispersion Good Good
Max LVORI Early 3 4 3 5
Max LVORI Late 4 1 5 1
Mix Hgt 500 92 88
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the
upper 90s. Light winds.
.TUESDAY...Mostly clear. Lows in the upper 70s. Highs in the
upper 90s. Southwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the
upper 90s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 70s. Highs in the
upper 90s. Light winds.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
90s. Light winds.
$$
LAZ019>022-220915-
Winn-Grant-Caldwell-La Salle-
Including the cities of Winnfield, Colfax, Montgomery, Dry Prong,
Clarks, Grayson, Columbia, Jena, Midway, and Olla
143 PM CDT Fri Aug 21 2026
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Pcldy Pcldy
Precip Type Tstms None Showers None
Chance Precip (%) 30 0 0 0
Temp (24h trend) 73 (-4) 103 (0) 74 100
RH % (24h trend) 96 (0) 35 (-4) 92 39
Wind 20ft/early(mph) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
Wind 20ft/late(mph) LGT/VAR N 4 LGT/VAR LGT/VAR
Precip Amount 0.09 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(m-agl/msl) 2370 2320
Mixing Hgt(ft-agl/msl) 7780 7600
Transport Wnd (m/s) NE 3 NE 2
Transport Wnd (mph) NE 7 NE 5
Vent Rate (m/s-m) 7110 4640
Vent Rate (mph-ft) 54460 38000
Category Day 3 3
Dispersion Good Good
Max LVORI Early 3 4 3 5
Max LVORI Late 4 1 5 2
Mix Hgt 500 93 92
Stability Class F B F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the mid
90s. South winds around 5 mph.
.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 upper 90s. Southwest winds
around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
90s. Light winds.
$$